The Best 50 Mediterranean-Keto Casserole Recipes for Easy Meal Prep

Busy nights don’t mix well with complicated diets, especially if you’re trying to stay low-carb without eating the same meal on repeat. That’s where Mediterranean-Keto Casserole Recipes help, it keeps meals simple, filling, and full of flavor.

A Mediterranean-keto hybrid means you’ll still keep carbs low, but you’ll build meals around Mediterranean staples like olive oil, fish, herbs, non-starchy vegetables, olives, and feta. In other words, it’s keto-friendly comfort food with brighter, fresher ingredients, and less focus on heavy cream everything.

This post is a roundup of the best 50 Mediterranean-keto-hybrid casseroles, plus a few skillets and baked one-pan dinners that work the same way. Each recipe includes an ingredients list, step-by-step directions, and best-effort macros per serving so you can plan meals with more confidence.

These dishes are great for busy weeknights, make-ahead meal prep, and smaller portions that fit GLP-1 and bariatric-friendly goals. They’re also a smart option if you want diabetic-friendly meals that don’t feel bland. Quick note, macros are estimates and can change based on brands, portion size, and any swaps you make.

Before you start, the simple rules that keep these casseroles Mediterranean and keto

These recipes stay on track by sticking to a simple formula: non-starchy vegetables + protein + olive oil + herbs, then just enough cheese or dairy to make it bake up rich and satisfying. Most casseroles here fit a 9×13-inch dish or a 10 to 12-inch oven-safe skillet, and a typical serving is about 1.25 to 1.5 cups.

To keep the whole roundup consistent, use this quick swap guide when you see higher-carb ingredients in a classic casserole:

Cauliflower rice instead of grains (rice, couscous, orzo).
Hemp hearts in place of beans when noted (they add a nutty bite without the carb load).
Zucchini sheets instead of tortillas or lasagna noodles.
Greek yogurt vs heavy cream choices: use full-fat Greek yogurt for a tangy, lighter feel, or heavy cream for a richer, more keto-leaning dish.
Olive oil as the main fat for sautéing and finishing (butter is fine, olive oil keeps it more Mediterranean).

For flavor without extra carbs, keep a few staples on hand: olive oil, garlic, lemon, oregano, basil, dill, paprika, cumin, red pepper flakes, capers, olives, feta, and parmesan.

When you need a thicker sauce, stick with keto-safe thickeners like cream cheese, reduced cream (simmer to thicken), or grated parmesan. Skip flour and cornstarch, they add carbs fast and can spike blood sugar.

Macro notes you can trust (and how to adjust them)

When available, each recipe shows calories, protein, net carbs, and fat per serving. Treat them as best-effort estimates, since brands, moisture loss, and portion size can change the numbers.

If you want to lower net carbs without shrinking the meal into sadness, start with the usual suspects:

Go easy on tomatoes (especially tomato paste) and avoid “extra tomato” add-ons.
Limit onion, or swap part of it for chopped celery or scallion greens.
Choose full-fat dairy (it usually has fewer carbs than low-fat).
Pick a lower-carb marinara, and watch for added sugar.
Reduce bean portions when a recipe includes them, then add more zucchini, spinach, or cauliflower.

GLP-1 friendly tip: eat the protein first, then veggies, then the richer parts. Keep portions smaller, and if you’re still hungry, add extra non-starchy veg instead of more cheese or sauce.

If your goal is steadier blood sugar, protein plus fiber-rich vegetables is the safest “base layer” for most casseroles.

Food safety matters with meal prep. Cook chicken to 165F, and cook seafood until it’s opaque and flakes easily (or 145F if you temp it). Cool casseroles within 2 hours, store in the fridge 3 to 4 days, or freeze for 2 to 3 months.

Common ingredient swaps for allergies and preferences

You can still keep a Mediterranean-keto feel with simple swaps. For dairy-free, try coconut cream (great in creamy bakes), dairy-free feta-style crumbles, or nutritional yeast for a cheesy note. If eggs don’t work for you, skip frittata-style casseroles, or use a keto-friendly tofu scramble style in recipes where the eggs act more like a filling than a binder.

Avoiding pork is easy: use turkey bacon or chicken sausage. For fish, swap similar white fish (for example, cod to haddock) and keep cook time close. For vegetarian protein, go with halloumi, extra eggs, or tofu in moderation (then balance with olive oil, herbs, and plenty of low-carb vegetables).

Mediterranean-Keto chicken casseroles, creamy bakes, and one-skillet favorites

Chicken is the weeknight workhorse because it soaks up Mediterranean flavors (lemon, garlic, oregano, capers) while keeping protein high and carbs low. In this set, you’ll get cozy casseroles, creamy bakes, plus a few skillet dinners that eat like a casserole without the extra dish.

Most servings here aim for 30 to 45 g protein and 4 to 10 g net carbs. If you need to trim carbs further, go lighter on tomato products and onion, then add more spinach, zucchini, or cauliflower.

Quick sodium check: olives, capers, bacon, and ranch seasoning can push salt up fast. Taste before adding extra salt, and choose low-sodium broth when you can.

20 chicken recipes with ingredients, step-by-step directions, and macros

mediterranean-chicken-zucchini-bake-flatlay-4048f653 - Keto Sugar Free

Mediterranean Chicken Zucchini Bake
A lemony, herby chicken bake with zucchini and feta that stays light but filling.
Ingredients:

1 1/2 lb boneless, skinless chicken breast, cut into bite-size pieces
2 medium zucchini (about 1 lb), sliced into half-moons
2 tbsp olive oil
3 cloves garlic, minced
1 tsp dried oregano
1/2 tsp paprika
1 tsp kosher salt
1/2 tsp black pepper
1/2 cup crumbled feta (2 oz)
1/2 cup shredded mozzarella (2 oz)
1/4 cup chopped parsley
1 tbsp lemon juice
Directions:

Heat oven to 400F. Grease a 9×13-inch baking dish with 1 tbsp olive oil.
Toss chicken and zucchini with remaining olive oil, garlic, oregano, paprika, salt, and pepper.
Spread in the dish, then bake 20 minutes.
Sprinkle feta and mozzarella on top, then bake 8 to 10 minutes until browned.
Rest 5 minutes, then finish with parsley and lemon juice.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 10 minutes, cook 30 minutes.
Macros (estimate per serving): 430 calories, 41 g protein, 6 g net carbs, 25 g fat.

Spinach Artichoke Chicken Casserole
All the cozy spinach-artichoke dip vibes, but built around chicken for meal prep.
Ingredients:

1 1/2 lb cooked shredded chicken (rotisserie works)
2 tbsp olive oil
8 oz cream cheese, softened
1/2 cup sour cream
1/4 cup mayonnaise
2 cloves garlic, minced
10 oz frozen spinach, thawed and squeezed dry
1 cup chopped artichoke hearts (drained, about 8 oz)
1 1/2 cups shredded mozzarella (6 oz)
1/2 cup grated parmesan (2 oz)
1/2 tsp kosher salt
1/2 tsp black pepper
Directions:

Heat oven to 375F. Grease an 8×8-inch dish with olive oil.
Stir cream cheese, sour cream, mayo, garlic, salt, and pepper until smooth.
Fold in chicken, spinach, artichokes, mozzarella, and parmesan.
Bake 25 minutes until hot and bubbly.
Rest 5 minutes before serving.
Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 12 minutes, cook 25 minutes.
Macros (estimate per serving): 610 calories, 43 g protein, 7 g net carbs, 44 g fat.

Creamy Chicken and Cauliflower Casserole
A classic creamy bake that uses cauliflower for that comforting, casserole feel.
Ingredients:

1 1/2 lb boneless, skinless chicken thighs, chopped
4 cups cauliflower florets (about 16 oz)
2 tbsp olive oil
1/2 cup diced onion (keep small for lower carbs)
3 cloves garlic, minced
1 cup heavy cream
1/2 cup chicken broth (low-sodium)
1 tbsp Dijon mustard
1 tsp dried thyme
1 tsp kosher salt
1/2 tsp black pepper
1 cup shredded cheddar (4 oz)
1/2 cup grated parmesan (2 oz)
Directions:

Heat oven to 400F. Grease a 9×13-inch dish with 1 tbsp olive oil.
Heat remaining olive oil in a skillet over medium-high heat, then brown chicken 5 minutes.
Add onion and garlic, then cook 2 minutes.
Stir in cream, broth, Dijon, thyme, salt, and pepper, then simmer 3 minutes.
Add cauliflower, pour into dish, top with cheddar and parmesan.
Bake 20 to 25 minutes until cauliflower is tender and chicken hits 165F.
Rest 5 minutes to thicken.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 15 minutes, cook 35 minutes.
Macros (estimate per serving): 720 calories, 39 g protein, 8 g net carbs, 58 g fat.

Chicken Parm Casserole (with riced cauliflower)
Chicken parmesan flavor, but the base is cheesy cauliflower rice instead of pasta.
Ingredients:

1 1/2 lb cooked chicken breast, chopped
4 cups cauliflower rice (fresh or frozen)
2 tbsp olive oil
1 1/4 cups no-sugar marinara
1 tsp Italian seasoning
1/2 tsp garlic powder
1 tsp kosher salt
1/2 tsp black pepper
1 1/2 cups shredded mozzarella (6 oz)
1/2 cup grated parmesan (2 oz)
1/4 cup chopped basil
Directions:

Heat oven to 400F. Grease a 9×13-inch dish with olive oil.
Microwave cauliflower rice 4 minutes, then squeeze out extra moisture in a towel.
Mix cauliflower rice, marinara, seasonings, salt, pepper, and chicken.
Spread in dish, top with mozzarella and parmesan.
Bake 18 to 22 minutes until bubbly and browned.
Rest 5 minutes, then add basil.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 12 minutes, cook 22 minutes.
Macros (estimate per serving): 520 calories, 44 g protein, 9 g net carbs, 32 g fat.

baked-tuscan-chicken-casserole-steps-7b9c2e2c - Keto Sugar Free

Baked Tuscan Chicken Casserole
Creamy garlic chicken with spinach and sun-dried tomatoes for that Tuscan-style taste.
Ingredients:

1 1/2 lb boneless, skinless chicken breast, cubed
2 tbsp olive oil
3 cloves garlic, minced
1/3 cup chopped sun-dried tomatoes in oil, drained
1 tsp Italian seasoning
1 tsp kosher salt
1/2 tsp black pepper
1 cup heavy cream
1/2 cup chicken broth (low-sodium)
2 cups baby spinach
1 cup shredded mozzarella (4 oz)
1/2 cup grated parmesan (2 oz)
Directions:

Heat oven to 375F. Grease a 9×13-inch dish with olive oil.
Toss chicken with garlic, sun-dried tomatoes, Italian seasoning, salt, and pepper.
Spread chicken in the dish, then pour in cream and broth.
Bake 20 minutes, then stir in spinach.
Top with mozzarella and parmesan, then bake 10 minutes until browned and chicken is 165F.
Rest 5 minutes before serving.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 10 minutes, cook 30 minutes.
Macros (estimate per serving): 690 calories, 41 g protein, 7 g net carbs, 54 g fat.

keto-chicken-divan-preparation-steps-8352aa2a - Keto Sugar Free

Keto Chicken Divan
A broccoli and chicken classic with a creamy sauce that stays low-carb.
Ingredients:

1 1/2 lb cooked chicken, chopped
4 cups broccoli florets (about 12 oz)
1 tbsp olive oil
8 oz cream cheese, softened
1/2 cup sour cream
1/2 cup chicken broth (low-sodium)
1 tsp Dijon mustard
1/2 tsp garlic powder
1 tsp kosher salt
1/2 tsp black pepper
1 1/2 cups shredded cheddar (6 oz)
Directions:

Heat oven to 375F. Grease a 9×13-inch dish with olive oil.
Steam broccoli 3 to 4 minutes until bright green, then drain well.
Whisk cream cheese, sour cream, broth, Dijon, garlic powder, salt, and pepper until smooth.
Combine chicken and broccoli in dish, then pour sauce over and stir.
Top with cheddar, then bake 20 minutes until bubbly.
Rest 5 minutes to set.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 12 minutes, cook 20 minutes.
Macros (estimate per serving): 640 calories, 45 g protein, 8 g net carbs, 45 g fat.

caesar-chicken-cauliflower-casserole-recipe-prep-dcfd5c8e - Keto Sugar Free

Caesar Chicken Casserole
A tangy Caesar-style bake with parmesan and romaine added at the end for crunch.
Ingredients:

1 1/2 lb cooked chicken, chopped
3 cups cauliflower florets, steamed and chopped (about 12 oz)
1 tbsp olive oil
1/2 cup Caesar dressing (choose low-sugar)
1/2 cup sour cream
1 tsp garlic powder
1/2 tsp black pepper
1/2 tsp kosher salt
1 cup shredded mozzarella (4 oz)
1/2 cup grated parmesan (2 oz)
2 cups chopped romaine (add after baking)
1 tbsp lemon juice
Directions:

Heat oven to 375F. Grease an 8×8-inch dish with olive oil.
Mix Caesar dressing, sour cream, garlic powder, pepper, and salt.
Stir chicken and cauliflower into the sauce, then spread in dish.
Top with mozzarella and parmesan, then bake 20 minutes until hot.
Rest 5 minutes, then top with romaine and lemon juice right before serving.
Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 10 minutes, cook 20 minutes.
Macros (estimate per serving): 560 calories, 42 g protein, 6 g net carbs, 40 g fat.

Chicken Piccata Casserole
Bright lemon-caper flavor, baked with chicken and cauliflower for an easy one-dish dinner.
Ingredients:

1 1/2 lb boneless, skinless chicken breast, thinly sliced
2 tbsp olive oil
3 cloves garlic, minced
1/2 cup chicken broth (low-sodium)
3 tbsp capers, drained
2 tbsp lemon juice
1 tsp lemon zest
1 tsp kosher salt
1/2 tsp black pepper
4 cups cauliflower florets (about 16 oz)
1/4 cup chopped parsley
Directions:

Heat oven to 400F. Grease a 9×13-inch dish with 1 tbsp olive oil.
Toss chicken with remaining olive oil, garlic, salt, and pepper.
Add cauliflower to the dish, then layer chicken over it.
Pour broth, capers, lemon juice, and zest over the top.
Cover with foil, then bake 25 minutes.
Uncover and bake 8 minutes, then rest 5 minutes.
Finish with parsley.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 10 minutes, cook 33 minutes.
Macros (estimate per serving): 420 calories, 44 g protein, 7 g net carbs, 22 g fat.

Keto Chicken Mushroom Casserole
Creamy mushrooms and chicken baked with parmesan, like a cozy blanket in a dish.
Ingredients:

1 1/2 lb boneless, skinless chicken thighs, chopped
2 tbsp olive oil
12 oz mushrooms, sliced
1/2 cup diced onion
3 cloves garlic, minced
1 cup heavy cream
1/2 cup chicken broth (low-sodium)
1 tsp dried thyme
1 tsp kosher salt
1/2 tsp black pepper
1 cup shredded mozzarella (4 oz)
1/2 cup grated parmesan (2 oz)
Directions:

Heat oven to 375F. Grease a 9×13-inch dish with 1 tbsp olive oil.
Heat remaining olive oil in a skillet over medium-high heat, then brown chicken 5 minutes.
Add mushrooms and onion, then cook 6 minutes until reduced.
Stir in garlic, cream, broth, thyme, salt, and pepper, then simmer 3 minutes.
Pour into dish, top with mozzarella and parmesan.
Bake 18 to 22 minutes until chicken is 165F.
Rest 5 minutes before serving.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 15 minutes, cook 30 minutes.
Macros (estimate per serving): 740 calories, 38 g protein, 8 g net carbs, 60 g fat.

Chicken and “Quinoa” Casserole (keto version using hemp hearts or cauliflower rice)
A meal-prep casserole with a nutty bite, thanks to hemp hearts (or go lighter with cauliflower rice).
Ingredients:

1 1/2 lb cooked shredded chicken
1 cup hemp hearts (or 4 cups cauliflower rice, drained well)
2 tbsp olive oil
1/2 cup diced bell pepper
1/2 cup diced zucchini
1/2 cup diced onion
1 tsp dried oregano
1 tsp kosher salt
1/2 tsp black pepper
1 cup chicken broth (low-sodium)
1/2 cup crumbled feta (2 oz)
1/2 cup shredded mozzarella (2 oz)
2 tbsp chopped dill or parsley
Directions:

Heat oven to 375F. Grease an 8×8-inch dish with olive oil.
Mix chicken, hemp hearts (or cauliflower rice), bell pepper, zucchini, onion, oregano, salt, and pepper.
Pour in broth, then stir well.
Top with feta and mozzarella.
Bake 25 minutes until hot and lightly browned.
Rest 5 minutes, then add dill.
Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 12 minutes, cook 25 minutes.
Macros (estimate per serving, using hemp hearts): 610 calories, 40 g protein, 8 g net carbs, 44 g fat.

Greek Chicken and Broccoli Casserole
Greek flavors, broccoli, and feta, baked until golden and scoopable.
Ingredients:

1 1/2 lb cooked chicken, chopped
4 cups broccoli florets (about 12 oz), steamed and drained
2 tbsp olive oil
1/2 cup plain full-fat Greek yogurt
1/2 cup sour cream
2 cloves garlic, minced
1 tbsp lemon juice
1 tsp dried oregano
1 tsp kosher salt
1/2 tsp black pepper
3/4 cup crumbled feta (3 oz)
1/2 cup grated parmesan (2 oz)
Directions:

Heat oven to 375F. Grease a 9×13-inch dish with olive oil.
Stir yogurt, sour cream, garlic, lemon juice, oregano, salt, and pepper.
Add chicken and broccoli, then mix and spread in dish.
Top with feta and parmesan.
Bake 20 to 25 minutes until bubbly and browned.
Rest 5 minutes before serving.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 12 minutes, cook 25 minutes.
Macros (estimate per serving): 530 calories, 45 g protein, 7 g net carbs, 34 g fat.

Cheesy Chicken and Cabbage Casserole (with Gruyere)
Cabbage turns tender and sweet in the oven, and Gruyere makes it taste rich.
Ingredients:

1 1/2 lb boneless, skinless chicken thighs, sliced
5 cups shredded green cabbage (about 1 lb)
2 tbsp olive oil
1/2 cup diced onion
3 cloves garlic, minced
1 cup heavy cream
1 tsp Dijon mustard
1 tsp kosher salt
1/2 tsp black pepper
1 1/2 cups shredded Gruyere (6 oz)
Directions:

Heat oven to 375F. Grease a 9×13-inch dish with 1 tbsp olive oil.
Toss cabbage with remaining olive oil, onion, garlic, salt, and pepper, then spread in dish.
Layer chicken over cabbage.
Whisk cream and Dijon, then pour over the top.
Cover with foil and bake 25 minutes.
Uncover, top with Gruyere, then bake 10 minutes until browned and chicken is 165F.
Rest 5 minutes before serving.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 12 minutes, cook 35 minutes.
Macros (estimate per serving): 760 calories, 39 g protein, 9 g net carbs, 60 g fat.

Keto Chicken Enchilada Casserole (zucchini or no-carb tortillas)
Enchilada comfort food, minus the corn tortillas, with bold spice and plenty of protein.
Ingredients:

1 1/2 lb cooked shredded chicken
2 medium zucchini, sliced into thin rounds (or 6 no-carb tortillas)
1 1/4 cups no-sugar enchilada sauce
1 tbsp olive oil
1 tsp cumin
1 tsp chili powder
1/2 tsp garlic powder
1 tsp kosher salt
1/2 tsp black pepper
2 cups shredded cheddar (8 oz)
1/4 cup chopped cilantro
Directions:

Heat oven to 400F. Grease a 9×13-inch dish with olive oil.
Pat zucchini dry, then microwave 2 minutes to reduce water (skip if using tortillas).
Mix chicken with enchilada sauce, cumin, chili powder, garlic powder, salt, and pepper.
Layer zucchini (or tortillas), chicken mixture, then cheddar, repeat once.
Bake 20 minutes until bubbly, then rest 5 minutes.
Top with cilantro before serving.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 15 minutes, cook 20 minutes.
Macros (estimate per serving, zucchini version): 580 calories, 45 g protein, 9 g net carbs, 38 g fat.

4-Cheese Spinach Artichoke Chicken Casserole
Extra cheesy and still keto, with four cheeses that bake into a gooey top layer.
Ingredients:

1 1/2 lb cooked shredded chicken
2 tbsp olive oil
6 oz cream cheese, softened
1/2 cup sour cream
10 oz frozen spinach, thawed and squeezed dry
1 cup chopped artichoke hearts, drained
1 cup shredded mozzarella (4 oz)
1/2 cup shredded provolone (2 oz)
1/2 cup shredded fontina (2 oz)
1/2 cup grated parmesan (2 oz)
2 cloves garlic, minced
1 tsp kosher salt
1/2 tsp black pepper
Directions:

Heat oven to 375F. Grease an 8×8-inch dish with olive oil.
Stir cream cheese and sour cream until smooth.
Fold in chicken, spinach, artichokes, garlic, salt, pepper, and half of each shredded cheese.
Top with remaining cheeses and parmesan.
Bake 25 minutes until browned and bubbling.
Rest 5 minutes before serving.
Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 12 minutes, cook 25 minutes.
Macros (estimate per serving): 680 calories, 46 g protein, 7 g net carbs, 48 g fat.

Keto Buffalo Chicken Casserole
Spicy buffalo chicken baked with a creamy base, then finished with a cheesy top.
Ingredients:

1 1/2 lb cooked shredded chicken
2 tbsp olive oil
1/2 cup buffalo sauce
4 oz cream cheese, softened
1/2 cup full-fat Greek yogurt
1 tsp garlic powder
1/2 tsp black pepper
1 tsp kosher salt
2 cups cauliflower florets, steamed and chopped (about 8 oz)
1 1/2 cups shredded cheddar (6 oz)
2 tbsp chopped chives
Directions:

Heat oven to 375F. Grease an 8×8-inch dish with olive oil.
Whisk buffalo sauce, cream cheese, yogurt, garlic powder, pepper, and salt.
Stir in chicken and cauliflower, then spread in dish.
Top with cheddar, then bake 20 minutes until bubbly.
Rest 5 minutes, then add chives.
Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 10 minutes, cook 20 minutes.
Macros (estimate per serving): 560 calories, 45 g protein, 6 g net carbs, 36 g fat.

Creamy Chicken and Asparagus Bake
A simple spring-style bake with asparagus, lemon, and a creamy parmesan sauce.
Ingredients:

1 1/2 lb boneless, skinless chicken breast, sliced
1 lb asparagus, trimmed and cut into 2-inch pieces
2 tbsp olive oil
1 cup heavy cream
1/2 cup chicken broth (low-sodium)
2 cloves garlic, minced
1 tsp lemon zest
1 tbsp lemon juice
1 tsp kosher salt
1/2 tsp black pepper
1/2 cup grated parmesan (2 oz)
Directions:

Heat oven to 400F. Grease a 9×13-inch dish with 1 tbsp olive oil.
Toss chicken and asparagus with remaining olive oil, salt, and pepper, then spread in dish.
Whisk cream, broth, garlic, lemon zest, lemon juice, and parmesan.
Pour sauce over chicken and asparagus.
Bake 25 minutes until chicken is 165F, then rest 5 minutes.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 10 minutes, cook 25 minutes.
Macros (estimate per serving): 610 calories, 45 g protein, 7 g net carbs, 44 g fat.

Keto Pizza Chicken Casserole
A pepperoni pizza vibe, baked into a protein-forward chicken casserole.
Ingredients:

1 1/2 lb cooked chicken, chopped
1 1/4 cups no-sugar marinara
2 tbsp olive oil
1 tsp Italian seasoning
1/2 tsp garlic powder
1 tsp kosher salt
1/2 tsp black pepper
2 cups shredded mozzarella (8 oz)
3 oz pepperoni slices (about 40 slices)
2 tbsp chopped basil or parsley
Directions:

Heat oven to 400F. Grease an 8×8-inch dish with olive oil.
Mix chicken with marinara, Italian seasoning, garlic powder, salt, and pepper.
Spread in dish, top with mozzarella, then add pepperoni.
Bake 18 to 20 minutes until bubbling and browned.
Rest 5 minutes, then sprinkle herbs on top.
Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 8 minutes, cook 20 minutes.
Macros (estimate per serving): 620 calories, 46 g protein, 8 g net carbs, 42 g fat.

Chicken and Eggplant Tajine (Moroccan-inspired skillet)
A warm-spiced, saucy one-skillet dinner with eggplant, olives, and lemon.
Ingredients:

1 1/2 lb boneless, skinless chicken thighs, cut into chunks
3 tbsp olive oil
1 medium eggplant (about 12 oz), cut into 1-inch cubes
1/2 cup diced onion
3 cloves garlic, minced
1 tsp ground cumin
1 tsp paprika
1/2 tsp ground cinnamon
1 tsp kosher salt
1/2 tsp black pepper
1 cup diced tomatoes (no-salt-added if possible)
1/2 cup chicken broth (low-sodium)
1/3 cup green olives, sliced
1 tbsp lemon juice
2 tbsp chopped cilantro
Directions:

Heat olive oil in a large skillet over medium-high heat, then brown chicken 5 minutes.
Add eggplant and onion, then cook 6 minutes, stirring often.
Stir in garlic, cumin, paprika, cinnamon, salt, and pepper, then cook 30 seconds.
Add tomatoes and broth, bring to a simmer, then cover and cook 12 to 15 minutes.
Stir in olives and lemon juice, then simmer uncovered 3 minutes to thicken.
Top with cilantro before serving.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 12 minutes, cook 28 minutes.
Macros (estimate per serving): 520 calories, 36 g protein, 9 g net carbs, 36 g fat.

Keto Chicken Bacon Ranch Casserole
Creamy ranch flavor, bacon, and chicken, built for serious meal prep.
Ingredients:

1 1/2 lb cooked chicken, chopped
6 slices bacon, cooked and crumbled
2 tbsp olive oil
8 oz cream cheese, softened
1/2 cup sour cream
2 tbsp ranch seasoning (check sodium and carbs)
2 cups cauliflower florets, steamed and chopped (about 8 oz)
1 1/2 cups shredded cheddar (6 oz)
1/2 tsp black pepper
Directions:

Heat oven to 375F. Grease an 8×8-inch dish with olive oil.
Stir cream cheese, sour cream, ranch seasoning, and pepper until smooth.
Fold in chicken, bacon, cauliflower, and half the cheddar.
Top with remaining cheddar.
Bake 22 to 25 minutes until hot and bubbly.
Rest 5 minutes before serving.
Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 10 minutes, cook 25 minutes.
Macros (estimate per serving): 720 calories, 44 g protein, 6 g net carbs, 56 g fat.

Mediterranean Creamy Chicken and Mushrooms (skillet)
A fast, creamy skillet with mushrooms, garlic, and herbs, great over cauliflower rice.
Ingredients:

1 1/2 lb boneless, skinless chicken breast, sliced
3 tbsp olive oil
12 oz mushrooms, sliced
3 cloves garlic, minced
1 tsp dried oregano
1 tsp kosher salt
1/2 tsp black pepper
1/2 cup chicken broth (low-sodium)
3/4 cup heavy cream
2 tbsp lemon juice
2 tbsp chopped parsley
Directions:

Heat 2 tbsp olive oil in a large skillet over medium-high heat, then sear chicken 3 minutes per side.
Transfer chicken to a plate, then add remaining olive oil and mushrooms.
Cook mushrooms 6 minutes until browned, then stir in garlic, oregano, salt, and pepper for 30 seconds.
Add broth and scrape up browned bits, then stir in cream.
Return chicken to skillet, reduce heat to medium, and simmer 6 to 8 minutes until 165F.
Turn off heat, stir in lemon juice, then top with parsley.
Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 10 minutes, cook 20 minutes.
Macros (estimate per serving): 590 calories, 45 g protein, 6 g net carbs, 42 g fat.

Seafood casseroles and skillets that are bright, lemony, and weeknight fast

Seafood works beautifully in Mediterranean-keto casseroles because it cooks fast and tastes fresh with lemon, garlic, herbs, and a little feta or parmesan. The main trick is simple: don’t overcook the fish. Treat it like a tender steak, not a pot roast.

Best results: use an instant-read thermometer, pull salmon at 125 to 130F for medium, then rest 3 minutes. For white fish, cook until it flakes easily and turns opaque.

For meal prep, reheat seafood gently so it stays silky, not dry. Use a covered skillet on low with a splash of broth, or microwave at 50% power in short bursts.

10 seafood recipes with ingredients, directions, and macros

1) Baked Feta, Tomato and “White Bean” Skillet (hemp seed option)
Creamy feta and blistered tomatoes make a quick sauce that feels restaurant-level, but it’s one pan and weeknight easy. (Allergens: milk.)

Ingredients:

2 tbsp olive oil
3 cloves garlic, minced
1 pint cherry tomatoes, halved
1/2 tsp dried oregano
1/4 tsp red pepper flakes (optional)
6 oz feta block
2 cups baby spinach
1/2 cup hemp hearts (strict keto option)
Lower-carb Mediterranean option: 1/2 cup canned cannellini beans, rinsed and drained (use instead of hemp hearts)
1 tbsp lemon juice
2 tbsp chopped basil or parsley
Salt and black pepper, to taste

Directions:

Heat oven to 400F. In a 10 to 12-inch oven-safe skillet, add olive oil, garlic, tomatoes, oregano, and red pepper flakes. Toss to coat.
Nestle feta in the center. Bake 18 to 22 minutes until tomatoes burst and feta softens.
Stir feta and tomatoes into a creamy sauce. Add spinach and stir until wilted.
Stir in hemp hearts (strict keto) or beans (lower-carb Mediterranean).
Finish with lemon juice, herbs, and pepper. Taste, then salt if needed.

Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 8 minutes, cook 20 minutes.
Macros (estimate per serving, hemp hearts): 430 calories, 15 g protein, 6 g net carbs, 36 g fat.
Macros (estimate per serving, beans): 360 calories, 13 g protein, 14 g net carbs, 26 g fat.
Reheat tip: Warm covered on low with 1 to 2 tbsp water, just until hot.

2) Mediterranean Baked Cod
This is bright and clean, with lemon and herbs doing the heavy lifting. Add a tray of zucchini or asparagus beside it and call it dinner. (Allergens: fish.)

Ingredients:

1 1/2 lb cod fillets
2 tbsp olive oil
2 tbsp lemon juice
1 tsp lemon zest
3 cloves garlic, minced
1 tsp dried oregano
1/2 tsp paprika
1 tsp kosher salt
1/2 tsp black pepper
1/3 cup chopped kalamata olives
2 tbsp capers, drained
2 tbsp chopped parsley

Directions:

Heat oven to 425F. Oil a 9×13-inch baking dish.
Place cod in the dish. Stir olive oil, lemon juice, zest, garlic, oregano, paprika, salt, and pepper, then spoon over cod.
Top with olives and capers.
Bake 10 to 14 minutes until cod flakes easily. Rest 3 minutes, then add parsley.

Yield and serving size: 4 servings.
Time: Prep 8 minutes, cook 12 minutes.
Macros (estimate per serving): 260 calories, 34 g protein, 2 g net carbs, 12 g fat.
Reheat tip: Cover and warm gently at 300F for 8 to 10 minutes, or use a low skillet with a splash of broth.

3) Spinach and Ricotta Salmon Casserole
Think of this like a crustless spinach-ricotta pie, but salmon makes it a full meal. (Allergens: fish, eggs, milk.)

Ingredients:

1 1/2 lb salmon, cut into 2-inch chunks
2 tbsp olive oil
5 oz baby spinach
1 cup ricotta (full-fat)
1/2 cup grated parmesan
2 large eggs
2 cloves garlic, minced
1 tsp lemon zest
1 tbsp lemon juice
1/2 tsp kosher salt
1/2 tsp black pepper
1 tbsp chopped dill or parsley

Directions:

Heat oven to 375F. Oil an 8×8-inch baking dish.
Wilt spinach in a skillet with 1 tbsp olive oil, then cool slightly and squeeze out excess liquid.
In a bowl, mix ricotta, parmesan, eggs, garlic, lemon zest, lemon juice, salt, and pepper. Stir in spinach.
Fold in salmon chunks gently. Spread in the dish and drizzle with remaining olive oil.
Bake 20 to 25 minutes until salmon reaches 125 to 130F for medium. Rest 3 minutes, then add herbs.

Yield and serving size: 4 servings, about 1 1/4 cups each.
Time: Prep 12 minutes, cook 25 minutes.
Macros (estimate per serving): 520 calories, 41 g protein, 4 g net carbs, 37 g fat.
Reheat tip: Microwave at 50% power in 30-second bursts, stopping while the center is still slightly warm.

4) Greek Shrimp Saganaki
Tomatoes, feta, and shrimp cook together fast, like a stovetop casserole you can scoop into bowls. (Allergens: shellfish, milk.)

Ingredients:

2 tbsp olive oil
1/3 cup diced onion
3 cloves garlic, minced
1 1/4 cups crushed tomatoes (no-sugar-added)
1 tbsp tomato paste (optional, for richer sauce)
1 tsp dried oregano
1/4 tsp red pepper flakes (optional)
1 lb large shrimp, peeled and deveined
4 oz feta, crumbled
1 tbsp lemon juice
2 tbsp chopped parsley

Directions:

Heat olive oil in a large skillet over medium. Cook onion 3 minutes, then add garlic for 30 seconds.
Stir in crushed tomatoes, tomato paste, oregano, and red pepper flakes. Simmer 6 to 8 minutes to thicken.
Add shrimp and cook 2 to 3 minutes, stirring, until just pink and opaque.
Turn off heat, add feta and lemon juice, then let sit 3 minutes. Top with parsley.

Yield and serving size: 4 servings.
Time: Prep 10 minutes, cook 15 minutes.
Macros (estimate per serving): 290 calories, 27 g protein, 6 g net carbs, 17 g fat.
Reheat tip: Rewarm sauce first, then add shrimp just long enough to heat through.

5) Creamy Spinach-Artichoke Salmon Bake
If spinach-artichoke dip and baked salmon had a kid, this would be it. It’s rich, but the lemon keeps it from feeling heavy. (Allergens: fish, milk.)

Ingredients:

1 1/2 lb salmon fillet
2 tbsp olive oil
4 oz cream cheese, softened
1/2 cup full-fat Greek yogurt
1/2 cup chopped artichoke hearts, drained
2 cups baby spinach, chopped
1/2 cup shredded mozzarella
1/4 cup grated parmesan
2 cloves garlic, minced
1 tbsp lemon juice
1 tsp kosher salt
1/2 tsp black pepper

Directions:

Heat oven to 400F. Oil a baking dish that fits the salmon snugly.
Mix cream cheese, yogurt, artichokes, spinach, mozzarella, parmesan, garlic, lemon juice, salt, and pepper.
Spread mixture over salmon. Drizzle with olive oil.
Bake 14 to 18 minutes until salmon reaches 125 to 130F for medium. Rest 3 minutes before serving.

Yield and serving size: 4 servings.
Time: Prep 10 minutes, cook 16 minutes.
Macros (estimate per serving): 520 calories, 39 g protein, 5 g net carbs, 38 g fat.
Reheat tip: Cover and warm at 300F until just heated, because the creamy topping can split if overheated.

6) Mediterranean Fish with Wilted Greens and Mushrooms
This one-pan dinner eats like a skillet casserole, with juicy fish sitting on a bed of garlicky greens. (Allergens: fish.)

Ingredients:

1 1/2 lb white fish (cod, haddock, or halibut)
3 tbsp olive oil, divided
12 oz mushrooms, sliced
3 cloves garlic, minced
1/2 tsp dried thyme
1 tsp kosher salt, divided
1/2 tsp black pepper
5 oz baby spinach (or chopped kale)
1 tbsp lemon juice
1 tsp lemon zest
2 tbsp chopped parsley

Directions:

Heat 2 tbsp olive oil in a large skillet over medium-high. Cook mushrooms 6 to 8 minutes until browned.
Add garlic, thyme, half the salt, and pepper. Stir 30 seconds.
Add spinach and stir until wilted. Push veggies to the sides.
Rub fish with remaining olive oil and the rest of the salt, then place in the center. Cover and cook 6 to 10 minutes (thickness matters) until fish flakes.
Turn off heat, add lemon juice and zest, rest 3 minutes, then top with parsley.

Yield and serving size: 4 servings.
Time: Prep 10 minutes, cook 15 minutes.
Macros (estimate per serving): 310 calories, 34 g protein, 4 g net carbs, 17 g fat.
Reheat tip: Warm greens and mushrooms first, then nestle fish on top to heat gently.

7) Salmon and Asparagus with Lemon-Garlic Butter
Simple, bright, and fast. The lemon-garlic butter feels like a sauce, but it’s really just a quick finish. (Allergens: fish, milk.)

Ingredients:

1 1/2 lb salmon, cut into 4 portions
1 lb asparagus, trimmed
2 tbsp olive oil
2 tbsp butter
3 cloves garlic, minced
1 tbsp lemon juice
1 tsp lemon zest
1 tsp kosher salt
1/2 tsp black pepper
1 tbsp chopped dill or parsley

Directions:

Heat oven to 425F. Oil a sheet pan or 9×13-inch dish.
Toss asparagus with olive oil, half the salt, and pepper. Spread out.
Place salmon beside asparagus and season with remaining salt and pepper.
Bake 10 to 14 minutes until salmon hits 125 to 130F for medium.
Meanwhile, melt butter in a small pan, add garlic for 30 seconds, then stir in lemon juice and zest.
Rest salmon 3 minutes, then spoon sauce over and add herbs.

Yield and serving size: 4 servings.
Time: Prep 8 minutes, cook 12 minutes.
Macros (estimate per serving): 520 calories, 41 g protein, 4 g net carbs, 38 g fat.
Reheat tip: Reheat leftovers in a covered skillet on low, add 1 tbsp water to create gentle steam.

8) Easy Salmon Cakes with Arugula Salad (sheet pan or skillet, still casserole-friendly)
These are great when you want “casserole energy” but not a casserole. Bake them close together on a sheet pan, then store like meal-prep patties. (Allergens: fish, eggs.)

Ingredients:

12 oz cooked salmon, flaked (leftover salmon works well)
1 large egg
1/3 cup almond flour
2 tbsp mayonnaise
1 tbsp Dijon mustard
2 tbsp chopped parsley
1 tbsp lemon juice
1 tsp lemon zest
1/2 tsp kosher salt
1/2 tsp black pepper
2 tbsp olive oil (for skillet) or olive oil spray (for baking)
Serving salad: 4 cups arugula + 1 tbsp olive oil + 1 tbsp lemon juice + pinch of salt

Directions:

In a bowl, mix salmon, egg, almond flour, mayo, Dijon, parsley, lemon juice, zest, salt, and pepper.
Form 8 small cakes. Chill 10 minutes if the mix feels soft.
Skillet method: heat olive oil over medium, then cook 3 to 4 minutes per side until golden.
Sheet pan method: bake at 425F for 10 to 12 minutes, flip once.
Toss arugula with olive oil, lemon, and salt. Serve with salmon cakes.

Yield and serving size: 4 servings (2 cakes plus salad).
Time: Prep 12 minutes, cook 10 minutes.
Macros (estimate per serving): 460 calories, 30 g protein, 6 g net carbs, 35 g fat.
Reheat tip: Warm in a skillet over low heat with a lid, so the center heats without drying.

9) Low-Carb Baked Seafood Casserole (mixed seafood)
This is the “clean out the freezer” casserole, but it still tastes put-together thanks to lemon, garlic, and a light cream sauce. (Allergens: fish, shellfish, milk.)

Ingredients:

1 1/2 lb mixed seafood (shrimp, scallops, and white fish chunks)
2 tbsp olive oil
1/2 cup diced onion
3 cloves garlic, minced
1 cup heavy cream
1/2 cup chicken broth (or seafood stock)
1 tbsp lemon juice
1 tsp lemon zest
1 tsp dried oregano
1 tsp kosher salt
1/2 tsp black pepper
2 cups chopped zucchini (or cauliflower florets, steamed and drained)
1/2 cup grated parmesan
2 tbsp chopped parsley

Directions:

Heat oven to 400F. Oil a 9×13-inch dish.
In a skillet, heat olive oil over medium. Cook onion 3 minutes, add garlic for 30 seconds.
Stir in cream, broth, lemon juice, zest, oregano, salt, and pepper. Simmer 3 minutes.
Add zucchini, then fold in seafood. Pour into the baking dish and top with parmesan.
Bake 14 to 18 minutes until seafood is just cooked (shrimp pink, fish flakes). Rest 3 minutes, then add parsley.

Yield and serving size: 4 servings, about 1 1/2 cups each.
Time: Prep 12 minutes, cook 18 minutes.
Macros (estimate per serving): 520 calories, 37 g protein, 7 g net carbs, 38 g fat.
Reheat tip: Add a splash of broth, cover, and warm at 300F until just hot.

10) Creamy Tomato Salmon Skillet
This tastes like a silky tomato cream sauce, but it’s still keto-friendly if you keep tomatoes measured. The whole thing happens in one pan. (Allergens: fish, milk.)

Ingredients:

1 1/2 lb salmon, cut into 4 portions
2 tbsp olive oil
1/2 cup diced onion
3 cloves garlic, minced
1 cup crushed tomatoes (no-sugar-added)
1/3 cup heavy cream
1 tbsp lemon juice
1 tsp dried basil (or 2 tbsp chopped fresh)
1 tsp kosher salt
1/2 tsp black pepper
2 cups baby spinach
2 tbsp grated parmesan (optional)

Directions:

Heat olive oil in a large skillet over medium-high. Sear salmon 2 minutes per side, then transfer to a plate.
Lower heat to medium. Add onion and cook 3 minutes, then add garlic for 30 seconds.
Stir in crushed tomatoes, cream, lemon juice, basil, salt, and pepper. Simmer 4 minutes.
Stir in spinach until wilted. Return salmon to the skillet and spoon sauce over.
Cover and cook 4 to 6 minutes until salmon reaches 125 to 130F for medium. Rest 3 minutes. Add parmesan if using.

Yield and serving size: 4 servings.
Time: Prep 10 minutes, cook 18 minutes.
Macros (estimate per serving): 540 calories, 41 g protein, 6 g net carbs, 39 g fat.
Reheat tip: Reheat sauce first, then add salmon at the end, just until warmed through.

Meat and egg casseroles that deliver big flavor with low carbs

When you want a low-carb casserole that actually feels satisfying, meat and eggs do the heavy lifting. They bring protein, richness, and that “real meal” feeling, while Mediterranean staples (olive oil, garlic, oregano, lemon, feta, olives) keep everything bright.

Most of these recipes work in a 10 to 12-inch oven-safe skillet or an 8×8-inch baking dish. Also, several are skillet-casserole style, so you still get that scoopable, baked feel without extra cleanup.

15 meat and egg recipes with ingredients, directions, and macros

1) Keto Greek Beef and Cheese Casserole
Salty feta, oregano, and beef bake into a cozy, sliceable dinner.

Ingredients:

1 1/2 lb ground beef
2 tbsp olive oil
1/2 cup diced onion
3 cloves garlic, minced
1 cup chopped zucchini (small dice)
1 cup chopped spinach
3/4 cup crushed tomatoes (no-sugar-added)
1 tsp dried oregano
1/2 tsp paprika
1 tsp kosher salt
1/2 tsp black pepper
4 oz feta, crumbled
1 cup shredded mozzarella (4 oz)
2 tbsp chopped parsley

Directions:

Heat oven to 400F. Oil an 8×8-inch dish.
Brown beef in a skillet with olive oil, 6 to 7 minutes. Drain if needed.
Add onion, cook 3 minutes. Add garlic, cook 30 seconds.
Stir in zucchini, spinach, crushed tomatoes, oregano, paprika, salt, and pepper. Simmer 3 minutes.
Spoon into dish, top with feta and mozzarella.
Bake 12 to 15 minutes until bubbly. Rest 5 minutes, then add parsley.

Macros (estimate per serving, 4 servings): 560 calories, 36 g protein, 7 g net carbs, 41 g fat.

2) Keto Moussaka (cream and cheese topping)
All the moussaka vibes, without the potatoes, and with a rich topping that browns fast.

Ingredients:

1 large eggplant (about 1 lb), sliced into 1/2-inch rounds
3 tbsp olive oil, divided
1 1/2 lb ground lamb or ground beef
1/2 cup diced onion
3 cloves garlic, minced
1 cup crushed tomatoes (no-sugar-added)
1 tsp dried oregano
1/4 tsp ground cinnamon
1 tsp kosher salt
1/2 tsp black pepper
Topping: 3/4 cup heavy cream
Topping: 1 large egg
Topping: 1/2 cup grated parmesan
Topping: 1 cup shredded mozzarella (4 oz)

Directions:

Heat oven to 425F. Brush eggplant with 2 tbsp olive oil, salt lightly, and roast 18 minutes, flipping once.
Lower oven to 400F. Brown lamb with remaining olive oil, 6 minutes.
Add onion 3 minutes, then garlic 30 seconds. Stir in tomatoes, oregano, cinnamon, salt, and pepper. Simmer 5 minutes.
Layer eggplant and meat in an 8×8-inch dish.
Whisk cream, egg, parmesan, and half the mozzarella. Pour on top, then add remaining mozzarella.
Bake 18 to 22 minutes until set and browned. Rest 10 minutes before slicing.

Make-ahead note: Assemble up to 24 hours ahead, then bake.
Freezer note: Freeze fully baked slices up to 2 months for best texture.

Macros (estimate per serving, 6 servings): 520 calories, 28 g protein, 8 g net carbs, 41 g fat.

3) Italian Keto Meatballs with Mozzarella (one-pot)
Meatballs simmer in marinara, then melt mozzarella on top like a quick casserole.

Ingredients:

1 1/2 lb ground beef (or 50-50 beef and pork)
1/2 cup grated parmesan
1/3 cup almond flour
1 large egg
2 cloves garlic, minced
1 tsp Italian seasoning
1 tsp kosher salt
1/2 tsp black pepper
1 1/2 cups no-sugar marinara
2 tbsp olive oil
1 1/2 cups shredded mozzarella (6 oz)
2 tbsp chopped basil

Directions:

Heat oven to 425F.
Mix beef, parmesan, almond flour, egg, garlic, Italian seasoning, salt, and pepper. Form 16 meatballs.
Heat olive oil in an oven-safe skillet. Brown meatballs 6 minutes, turning to brown all sides.
Pour marinara around meatballs. Simmer 3 minutes.
Top with mozzarella, then bake 10 to 12 minutes until meatballs reach 165F.
Finish with basil.

Make-ahead note: Roll meatballs a day ahead.
Freezer note: Freeze cooked meatballs (with or without sauce) up to 3 months.

Macros (estimate per serving, 4 servings): 710 calories, 49 g protein, 8 g net carbs, 51 g fat.

4) Cheesy Eggplant Skillet Casserole
Think lasagna energy, but the eggplant does the layering.

Ingredients:

1 large eggplant (about 1 lb), cubed
3 tbsp olive oil
1/2 cup diced onion
3 cloves garlic, minced
1 lb ground turkey or beef
3/4 cup crushed tomatoes (no-sugar-added)
1 tsp dried oregano
1 tsp kosher salt
1/2 tsp black pepper
1 cup shredded mozzarella (4 oz)
1/2 cup grated parmesan
2 tbsp chopped parsley

Directions:

Heat oven to 400F.
In an oven-safe skillet, sauté eggplant in olive oil 8 to 10 minutes until tender.
Push eggplant to the edges. Cook onion 3 minutes, then garlic 30 seconds.
Add ground meat, cook 6 minutes. Stir in tomatoes, oregano, salt, and pepper.
Top with mozzarella and parmesan.
Bake 10 to 12 minutes until browned. Add parsley before serving.

Macros (estimate per serving, 4 servings): 520 calories, 36 g protein, 9 g net carbs, 36 g fat.

5) Keto Sausage Breakfast Casserole
A hearty breakfast bake that doesn’t need toast to feel complete.

Ingredients:

1 lb breakfast sausage (check label for carbs)
1 tbsp olive oil (if needed for the pan)
1/2 cup diced bell pepper
1/2 cup diced onion
2 cups baby spinach
8 large eggs
1/3 cup heavy cream (or full-fat Greek yogurt)
1 tsp kosher salt
1/2 tsp black pepper
1 tsp dried oregano
1 1/2 cups shredded cheddar (6 oz)
2 oz feta, crumbled (optional)

Directions:

Heat oven to 375F. Grease an 8×8-inch dish.
Brown sausage in a skillet 6 to 7 minutes. Drain if needed.
Add bell pepper and onion, cook 4 minutes. Stir in spinach to wilt.
Whisk eggs, cream, salt, pepper, and oregano.
Add sausage mixture to the dish, pour egg mix over, then top with cheddar (and feta if using).
Bake 25 to 30 minutes until the center sets. Rest 10 minutes, then slice.

Serving ideas: Pair with sliced cucumbers, cherry tomatoes, and a spoon of tzatziki, or add extra feta on top.
Macro note: Sausage varies a lot by brand, so these are estimates, check your label.

Macros (estimate per serving, 6 servings): 430 calories, 25 g protein, 4 g net carbs, 35 g fat.

6) Keto Eggplant Parmesan
Crisp edges, saucy center, and enough cheese to feel like a treat.

Ingredients:

1 large eggplant (about 1 lb), sliced into 1/2-inch rounds
3 tbsp olive oil
1 tsp kosher salt, divided
1/2 tsp black pepper
1 1/2 cups no-sugar marinara
1 1/2 cups shredded mozzarella (6 oz)
1/2 cup grated parmesan
1 tsp dried basil or oregano
2 tbsp chopped basil (optional)

Directions:

Heat oven to 425F. Brush eggplant with olive oil, season with half the salt and pepper.
Roast eggplant 20 minutes, flipping once. Lower oven to 400F.
In an 8×8-inch dish, layer marinara, eggplant, mozzarella, and parmesan. Repeat once.
Sprinkle dried herbs and remaining salt.
Bake 15 to 18 minutes until bubbly. Rest 10 minutes, then add basil.

Macros (estimate per serving, 4 servings): 470 calories, 24 g protein, 11 g net carbs, 34 g fat.

7) Greek Meatballs with Kalamata Olives
Briny olives and lemon zest make these taste bold without extra carbs.

Ingredients:

1 1/2 lb ground beef or lamb
1 large egg
1/3 cup almond flour
1/2 cup crumbled feta (2 oz)
2 cloves garlic, minced
1 tsp dried oregano
1 tsp lemon zest
1 tsp kosher salt
1/2 tsp black pepper
1/2 cup kalamata olives, chopped
2 tbsp olive oil
1 cup chicken broth (low-sodium)
2 cups baby spinach

Directions:

Heat oven to 400F.
Mix meat, egg, almond flour, feta, garlic, oregano, lemon zest, salt, pepper, and olives. Form 16 meatballs.
Brown meatballs in an oven-safe skillet with olive oil, 6 minutes.
Add broth, bring to a simmer, then bake 10 to 12 minutes until 165F.
Stir in spinach to wilt, 1 minute.

Make-ahead note: Form meatballs and chill up to 24 hours.
Freezer note: Freeze cooked meatballs up to 3 months, sauce separately for best texture.

Macros (estimate per serving, 4 servings): 620 calories, 40 g protein, 5 g net carbs, 47 g fat.

8) Keto Shepherd’s Pie (cauliflower mash)
Comfort food, but the top layer is fluffy cauliflower instead of potatoes.

Ingredients:

1 1/2 lb ground lamb or beef
2 tbsp olive oil
1/2 cup diced onion
2 cloves garlic, minced
1 cup chopped mushrooms
1 cup chopped zucchini
2 tbsp tomato paste (measure it)
1 tsp dried thyme or oregano
1 tsp kosher salt
1/2 tsp black pepper
1/2 cup beef broth (low-sodium)
Topping: 5 cups cauliflower florets (about 20 oz)
Topping: 2 tbsp butter (or olive oil)
Topping: 1/3 cup heavy cream
Topping: 1/2 cup grated parmesan

Directions:

Heat oven to 400F.
Steam cauliflower until very tender, 10 to 12 minutes. Drain well, then mash with butter, cream, and parmesan. Salt to taste.
Brown meat in olive oil 6 minutes. Add onion 3 minutes, then garlic 30 seconds.
Stir in mushrooms, zucchini, tomato paste, herbs, salt, pepper, and broth. Simmer 5 minutes.
Spread filling in an 8×8-inch dish. Spoon cauliflower mash on top and smooth it.
Bake 18 to 22 minutes until the top browns. Rest 10 minutes before serving.

Make-ahead note: Assemble and refrigerate up to 24 hours, bake when ready.
Freezer note: Freeze fully baked portions up to 2 months, thaw overnight before reheating.

Macros (estimate per serving, 6 servings): 490 calories, 30 g protein, 8 g net carbs, 36 g fat.

9) Cheesy Cauliflower Turkey Meatballs Casserole
Turkey meatballs bake in a creamy cauliflower base, then get a golden cheese lid.

Ingredients:

1 1/2 lb ground turkey
1 large egg
1/3 cup almond flour
1 tsp Italian seasoning
1 tsp kosher salt
1/2 tsp black pepper
2 tbsp olive oil
4 cups cauliflower florets, steamed and chopped (about 16 oz)
1/2 cup heavy cream
1/2 cup chicken broth (low-sodium)
1/2 cup grated parmesan
1 1/2 cups shredded mozzarella (6 oz)
2 tbsp chopped parsley

Directions:

Heat oven to 400F. Grease an 8×8-inch dish.
Mix turkey, egg, almond flour, Italian seasoning, salt, and pepper. Form 16 meatballs.
Brown meatballs in olive oil 6 minutes (they’ll finish cooking in the oven).
Spread cauliflower in the dish. Stir cream, broth, and parmesan together, then pour over cauliflower.
Nestle meatballs on top, cover with mozzarella.
Bake 15 to 18 minutes until meatballs reach 165F. Rest 5 minutes, add parsley.

Make-ahead note: Form meatballs a day ahead.
Freezer note: Freeze baked portions up to 2 months, reheat covered to keep them moist.

Macros (estimate per serving, 4 servings): 680 calories, 45 g protein, 7 g net carbs, 49 g fat.

10) Italian Cabbage Stir-Fry (casserole style)
Cabbage turns sweet and tender, and the bake helps it soak up every bit of flavor.

Ingredients:

2 tbsp olive oil
1 lb ground beef or Italian sausage (check label)
6 cups shredded cabbage (about 1 1/4 lb)
1/2 cup diced onion
3 cloves garlic, minced
1 tsp Italian seasoning
1/2 tsp red pepper flakes (optional)
1 tsp kosher salt
1/2 tsp black pepper
1/2 cup no-sugar marinara (optional, for saucier casserole)
1 1/2 cups shredded mozzarella (6 oz)
1/4 cup grated parmesan

Directions:

Heat oven to 400F.
Brown meat in olive oil 6 minutes. Add onion 3 minutes, then garlic 30 seconds.
Stir in cabbage, seasonings, salt, and pepper. Cook 6 to 8 minutes until it softens.
Stir in marinara if using.
Top with mozzarella and parmesan, then bake 10 to 12 minutes until browned.

Macro note: Sausage brands vary a lot, so macros are estimates, check your label.

Macros (estimate per serving, 4 servings, using ground beef): 610 calories, 38 g protein, 8 g net carbs, 45 g fat.

11) Caprese Stuffed Portobello Mushrooms
Juicy mushrooms, melted mozzarella, and basil make these taste like pizza meets salad.

Ingredients:

6 large portobello caps
2 tbsp olive oil
1 tsp kosher salt
1/2 tsp black pepper
1 1/2 cups cherry tomatoes, halved
2 cloves garlic, minced
1 tsp dried oregano
6 oz fresh mozzarella, sliced (or shredded)
2 tbsp pesto (optional, check carbs)
2 tbsp balsamic glaze (optional, use lightly)
1/4 cup chopped basil

Directions:

Heat oven to 425F. Brush mushrooms with olive oil, season with salt and pepper.
Roast gill-side up on a sheet pan 10 minutes. Drain any liquid.
Toss tomatoes with garlic and oregano. Spoon into mushrooms.
Add mozzarella (and pesto if using).
Bake 8 to 10 minutes until melted. Add basil, and drizzle a little balsamic glaze if desired.

Macros (estimate per serving, 3 servings, 2 caps each): 390 calories, 20 g protein, 8 g net carbs, 30 g fat.

12) Keto Meatball Parm (quick casserole)
This is the shortcut version, especially handy when you have frozen meatballs.

Ingredients:

20 cooked keto-friendly meatballs (homemade or store-bought)
1 1/2 cups no-sugar marinara
1 tbsp olive oil (for the dish)
1 1/2 cups shredded mozzarella (6 oz)
1/2 cup grated parmesan
1 tsp dried basil or oregano
2 tbsp chopped parsley or basil

Directions:

Heat oven to 400F. Oil an 8×8-inch dish.
Add meatballs and marinara, toss to coat.
Top with mozzarella, parmesan, and dried herbs.
Bake 18 to 22 minutes until bubbling. Rest 5 minutes, then add fresh herbs.

Make-ahead note: Assemble up to 24 hours ahead.
Freezer note: Freeze baked portions up to 2 months, reheat covered so the cheese stays tender.

Macros (estimate per serving, 4 servings): 640 calories, 38 g protein, 9 g net carbs, 44 g fat.

13) Mediterranean Shakshuka
Eggs poach right in a spiced tomato-pepper sauce, so it eats like a skillet casserole.

Ingredients:

2 tbsp olive oil
1/2 cup diced onion
1 red bell pepper, diced
3 cloves garlic, minced
1 1/2 cups crushed tomatoes (no-sugar-added)
1 tbsp tomato paste (optional)
1 tsp ground cumin
1 tsp paprika
1/2 tsp dried oregano
1 tsp kosher salt
1/2 tsp black pepper
6 large eggs
1/2 cup crumbled feta (2 oz)
2 tbsp chopped parsley or cilantro

Directions:

Heat olive oil in a skillet over medium. Cook onion and bell pepper 6 minutes.
Add garlic 30 seconds. Stir in tomatoes, tomato paste, cumin, paprika, oregano, salt, and pepper. Simmer 8 minutes.
Make 6 small wells. Crack eggs into wells, cover, and cook 6 to 9 minutes (set whites, runny or set yolks).
Top with feta and herbs.

Serving ideas: Add sliced cucumbers, a simple side salad with lemon and olive oil, or extra feta and olives.

Macros (estimate per serving, 3 servings): 370 calories, 21 g protein, 10 g net carbs, 27 g fat.

14) Beef with Spinach in the Skillet
Fast, garlicky, and cheesy, like creamed spinach met browned beef.

Ingredients:

1 1/2 lb ground beef
2 tbsp olive oil
1/2 cup diced onion
3 cloves garlic, minced
6 cups baby spinach
1/2 cup heavy cream
1/2 cup grated parmesan
1 tsp dried oregano
1 tsp kosher salt
1/2 tsp black pepper
2 tbsp lemon juice

Directions:

Heat olive oil in a large skillet over medium-high. Brown beef 6 to 7 minutes.
Add onion 3 minutes, then garlic 30 seconds.
Stir in spinach until wilted.
Lower heat to medium. Add cream, parmesan, oregano, salt, and pepper. Simmer 2 minutes.
Turn off heat and stir in lemon juice.

Macros (estimate per serving, 4 servings): 690 calories, 38 g protein, 6 g net carbs, 55 g fat.

15) Roasted Chorizos and “Potatoes” (turnips or radishes)
This scratches the “sausage and potatoes” itch, but the roast veg stays low-carb.

Ingredients:

1 1/2 lb turnips (peeled, cubed) or radishes (halved)
2 tbsp olive oil
1 tsp kosher salt
1/2 tsp black pepper
1 tsp smoked paprika
12 oz chorizo links or chorizo sausage (check label)
1 red bell pepper, sliced
1/2 cup sliced onion
2 cloves garlic, minced
1 tbsp red wine vinegar or lemon juice
2 tbsp chopped parsley

Directions:

Heat oven to 425F. Toss turnips (or radishes) with olive oil, salt, pepper, and smoked paprika on a sheet pan.
Roast 20 minutes.
Add chorizo, bell pepper, and onion to the pan. Roast 15 to 20 minutes more until chorizo is cooked through and veggies brown.
Sprinkle garlic over the hot pan and toss (the heat softens it fast).
Finish with vinegar and parsley.

Macro note: Chorizo varies a lot by brand (and some include fillers), so macros are estimates, always check labels.

Macros (estimate per serving, 4 servings): 650 calories, 24 g protein, 10 g net carbs, 54 g fat.

Vegetarian and veggie-forward bakes that still hit your protein goals

You don’t need meat to build a Mediterranean-keto casserole that feels like a real meal. The trick is simple: start with low-carb veggies, then add protein from eggs, cheese, Greek yogurt, and a few smart extras like hemp hearts or halloumi. These five bakes keep carbs in check, reheat well, and still taste like comfort food.

5 veggie-forward recipes with ingredients, directions, and macros

1) Mediterranean Cauliflower Casserole
This one eats like a cheesy baked “rice” dish, but cauliflower keeps it light. Lemon, oregano, and feta make it taste bright, not heavy.

Ingredients:

1 large cauliflower (about 2 lb), cut into florets
2 tbsp olive oil
1/2 cup diced onion
3 cloves garlic, minced
1 tsp dried oregano
1/2 tsp paprika
1 tsp kosher salt
1/2 tsp black pepper
3 large eggs
1/2 cup plain full-fat Greek yogurt
1 cup shredded mozzarella (4 oz)
3/4 cup crumbled feta (3 oz)
1/4 cup chopped parsley
1 tbsp lemon juice

Directions:

Heat oven to 400F. Grease an 8×8-inch dish with a little olive oil.
Steam cauliflower 6 to 8 minutes until just tender, then drain well and chop rough.
Sauté onion in olive oil 3 minutes, add garlic 30 seconds, then stir in oregano, paprika, salt, and pepper.
Whisk eggs and Greek yogurt, then fold in cauliflower, onion mix, mozzarella, and feta.
Bake 25 to 30 minutes until set and lightly browned.
Rest 5 minutes, then top with parsley and lemon juice.

Protein-boost option (vegetarian keto): Add 1/2 cup hemp hearts to the mix for extra protein and a nutty bite.
Macros (estimate per serving, makes 4): 420 calories, 25 g protein, 8 g net carbs, 31 g fat.

2) Cheesy Zucchini Gratin
A creamy, garlicky bake with a golden top. It feels like a side dish, but it holds up as lunch.

Ingredients:

2 lb zucchini, sliced thin (about 5 to 6 medium)
1 1/2 tsp kosher salt, divided
2 tbsp olive oil
3 cloves garlic, minced
1 cup shredded Gruyere (4 oz)
1/2 cup grated parmesan (2 oz)
1/2 cup plain full-fat Greek yogurt
2 large eggs
1/2 tsp black pepper
1 tsp dried thyme (or oregano)

Directions:

Heat oven to 400F. Grease an 8×8-inch dish.
Toss zucchini with 1 tsp salt, then let sit 10 minutes. Pat dry well.
Whisk Greek yogurt, eggs, garlic, pepper, herbs, and remaining salt.
Stir in half the Gruyere and half the parmesan.
Fold in zucchini, spread in the dish, then top with remaining cheese.
Bake 25 to 30 minutes until bubbly and browned. Rest 10 minutes so it slices clean.

Protein-boost option (vegetarian keto): Add 6 oz diced halloumi before baking for a salty, high-protein upgrade.
Macros (estimate per serving, makes 4): 410 calories, 23 g protein, 9 g net carbs, 31 g fat.

3) Keto Cauliflower Mac and Cheese
All the cozy mac vibes, none of the pasta. Keep the cauliflower firm and you avoid the “watery cheese soup” problem.

Ingredients:

6 cups cauliflower florets (about 24 oz)
2 tbsp butter (or olive oil)
4 oz cream cheese, softened
1/2 cup heavy cream
1 tsp Dijon mustard
1 tsp garlic powder
1 tsp kosher salt
1/2 tsp black pepper
1 1/2 cups shredded cheddar (6 oz)
1/2 cup grated parmesan (2 oz)

Directions:

Heat oven to 400F. Grease an 8×8-inch dish.
Steam cauliflower 5 to 6 minutes until crisp-tender, then drain and pat dry.
Warm butter, cream cheese, and heavy cream in a saucepan on low, stirring until smooth.
Stir in Dijon, garlic powder, salt, pepper, cheddar, and parmesan until melted.
Fold in cauliflower, then bake 15 to 18 minutes until bubbly and browned on top.
Rest 5 minutes before serving.

Protein-boost option (vegetarian keto): Stir in 2 beaten eggs right before baking for a firmer, higher-protein casserole.
Macros (estimate per serving, makes 4): 540 calories, 24 g protein, 8 g net carbs, 46 g fat.

4) Cauliflower and Kale Frittata
This is a breakfast-for-dinner workhorse. It reheats like a dream, and it doesn’t get sad in the fridge.

Ingredients:

2 tbsp olive oil
1/2 cup diced onion
3 cloves garlic, minced
3 cups cauliflower florets, chopped small (about 12 oz)
3 cups chopped kale (stems removed, packed)
10 large eggs
1/2 cup crumbled feta (2 oz)
1/2 cup grated parmesan (2 oz)
1 tsp kosher salt
1/2 tsp black pepper
1 tsp dried oregano
2 tbsp chopped dill or parsley
1 tbsp lemon juice

Directions:

Heat oven to 375F. Oil a 10-inch oven-safe skillet (or use an 8×8-inch dish).
Sauté onion in olive oil 3 minutes, add garlic 30 seconds.
Add cauliflower and cook 5 minutes, then stir in kale until wilted, about 2 minutes.
Whisk eggs with feta, parmesan, salt, pepper, and oregano.
Pour eggs over veggies, then bake 18 to 22 minutes until the center sets.
Top with herbs and lemon juice, then rest 5 minutes before slicing.

Protein-boost option (vegetarian keto): Add 1/2 cup hemp hearts to the egg mix for extra protein and texture.
Macros (estimate per serving, makes 4): 430 calories, 28 g protein, 6 g net carbs, 33 g fat.

5) Turkish Zucchini Fritters (Mucver, low-carb)
Think of these like savory veggie pancakes with feta and herbs. They’re great for meal prep because you can eat them hot or cold.

Ingredients:

2 lb zucchini, grated
1 tsp kosher salt (for draining)
3 large eggs
4 oz feta, crumbled
1/3 cup almond flour
1/4 cup chopped dill (or parsley)
2 scallions, thinly sliced (green parts for lower carbs)
2 cloves garlic, minced
1/2 tsp black pepper
1/2 tsp dried mint (optional)
3 tbsp olive oil (for pan-frying, as needed)
Plain full-fat Greek yogurt, for serving (optional)

Directions:

Heat oven to 425F if baking, or heat a skillet over medium if frying.
Toss grated zucchini with salt, rest 10 minutes, then squeeze very dry in a towel.
Mix zucchini with eggs, feta, almond flour, dill, scallions, garlic, pepper, and mint.
Pan-fry: add a thin layer of olive oil, scoop 1/4-cup portions, flatten, then cook 3 to 4 minutes per side until browned.
Baking option (less oil): brush a sheet pan with olive oil, mound and flatten fritters, then bake 12 minutes, flip, bake 8 to 10 minutes more.
Serve with a dollop of Greek yogurt if you want a cool, tangy finish.

Protein-boost option (vegetarian keto): Add 2 extra eggs for a more protein-forward batter that holds together better.
Macros (estimate per serving, makes 4): 360 calories, 20 g protein, 8 g net carbs, 27 g fat.

Mucver tip: drain the zucchini really well or you’ll fight a soggy batter. When you want less oil, use the baking method and flip once for better browning.

Enjoy!

These 50 Mediterranean-keto-hybrid casserole recipes make weeknight cooking feel simple, because they all follow the same smart formula. Chicken bakes bring the most variety, from zucchini-feta trays to creamy ranch and spinach-artichoke styles. Seafood casseroles stay bright and fast, with lemon, herbs, and gentle reheating so fish stays tender. Meat and egg options hit that cozy, filling spot, think moussaka-style layers, meatball bakes, and breakfast casseroles that slice clean. Vegetarian pans still hold their own, thanks to eggs, Greek yogurt, feta, and low-carb veggies like cauliflower, zucchini, and kale.

To choose your next dinner, start with a protein (chicken, salmon, shrimp, beef, sausage, or eggs). Next, pick a veggie base (zucchini, cauliflower, broccoli, spinach, eggplant, or cabbage). Then lock in a sauce style: tomato-feta for tang, lemon-garlic for a lighter bake, or creamy herb when you want comfort.

For meal prep, pick 2 casseroles for the week, then chop a big container of onions, garlic, and low-carb veggies. After that, mix two small seasoning jars (Greek oregano-lemon, and Italian garlic-herb), so you can cook on autopilot.

Save this list, try one recipe this week, then browse Keto Sugar Free for more keto, sugar-free meal ideas that stay high-protein and low-carb.