The Best 50 High-Protein/Low-Carb/Sugar Free New Orleans Seafood Recipes

Classic New Orleans seafood cooking is built on bold flavor, spice, butter, fresh herbs, and the holy trinity of onion, celery, and bell pepper. But many old-school versions also lean hard on flour, rice, breading, sugar, and other starches, which can make them tough to fit into a low-carb plan. This guide keeps the soul of the cuisine while giving you a smarter, lighter way to enjoy New Orleans seafood recipes with more protein, fewer carbs, and no added sugar.

Inside, you’ll find 50 dishes inspired by famous New Orleans favorites, from rich skillet meals to party-worthy seafood classics. Some crab-heavy, bread-heavy, or rice-heavy recipes are reworked to better suit a low-carb lifestyle, so you still get the flavor without the usual extras. Here, “low crab” means crab is limited, optional, swapped, or used in smaller amounts where it makes sense.

Each recipe section is set up to be easy to use, with ingredients listed in exact measurements, step-by-step directions kept separate, and macros placed on separate lines when available. So if you want Cajun flavor that fits your goals, let’s start with the recipes worth making first.

How to make New Orleans seafood recipes high protein, lower carb, and sugar free

The best way to lighten up New Orleans seafood recipes is to keep the flavor base strong and trim the fillers. Start with the holy trinity, seafood stock, Cajun seasoning, butter, lemon, garlic, green onion, parsley, and tomato. That combo does the heavy lifting, so you can cut back on flour, rice, breadcrumbs, and sugar without ending up with a flat dish.

For thicker sauces, skip a full flour roux and use xanthan gum, a small spoon of almond flour, a reduced roux, or pureed vegetables. Instead of white rice, use cauliflower rice, which soaks up sauce well and keeps carbs low. For crispy coatings, swap breadcrumbs for crushed pork rinds, parmesan, almond flour, or crushed cheese crisps. In sauces and remoulades, leave out sugar and use sugar-free condiments, plus mustard, Worcestershire, paprika, cayenne, herbs, and stock to build that classic Cajun and Creole taste.

Bold flavor comes from seasoning, stock, acid, and fat, not sugar or starch.

If you’re tracking nutrition, remember that macros are estimates. They can shift based on seafood type, brand, and serving size.

Smart ingredient swaps that keep the flavor authentic

Authentic flavor starts with the pot, not the starch. Build every dish on sautéed onion, celery, and bell pepper, then add garlic, butter, seafood stock, tomato, lemon, green onion, parsley, and a solid Cajun seasoning blend. That gives you the same deep, savory backbone found in gumbo, étouffée, shrimp skillets, and stuffed seafood dishes.

To keep meals keto or diabetic-friendly, make simple swaps that still fit the style. Use cauliflower rice under shrimp creole, low-carb tortillas for seafood wraps, and almond flour or crushed pork rinds for frying or topping casseroles. Then finish with sugar-free condiments in dips, rémoulade-style sauces, or glazes. The result still tastes like New Orleans, just cleaner, lighter, and more protein-focused.

Crawfish and crab inspired favorites, remade with less starch and less crab

Crawfish brings deep Louisiana flavor without needing much help. It stands up well to butter, spice, stock, and the holy trinity, so it fits naturally into high-protein, low-carb, sugar-free seafood recipes. For crab-based dishes, the easiest fix is simple, use less crab, mix in shrimp or flaky white fish, or save crab for the top so you still get that classic taste.

Smothered, baked, and saucy crawfish dishes to start with

These crawfish recipes keep the comfort-food feel, but trim back the starch. You still get the rich sauce, the Cajun kick, and the kind of supper that tastes like it came from a Louisiana kitchen.

Crawfish Etouffee

• Ingredients
• 1 tbsp butter
• 1/2 cup diced onion
• 1/4 cup diced celery
• 1/4 cup diced green bell pepper
• 2 cloves garlic, minced
• 1 tbsp tomato paste
• 1 cup seafood stock
• 12 oz crawfish tails
• 1/2 tsp Cajun seasoning
• 1/8 tsp xanthan gum
• 2 tbsp sliced green onion
• 1 tbsp chopped parsley
• Directions
• Sauté onion, celery, and bell pepper in butter for 4 minutes.
• Add garlic and tomato paste, cook 30 seconds.
• Stir in stock, seasoning, and xanthan gum.
• Simmer 3 minutes, add crawfish, then cook 2 minutes more.
• Finish with green onion and parsley. Serve over cauliflower rice.
• Macros
• About 23g protein, 6g net carbs, 9g fat per serving.

Crawfish Jambalaya

• Ingredients
• 1 tsp olive oil
• 1/2 cup diced onion
• 1/4 cup diced celery
• 1/4 cup diced bell pepper
• 8 oz andouille sausage, sliced
• 12 oz crawfish tails
• 2 cups cauliflower rice
• 1/2 cup diced tomatoes
• 3/4 cup chicken stock
• 1 tsp Cajun seasoning
• Directions
• Brown sausage in oil, then add vegetables and cook 4 minutes.
• Stir in tomatoes, stock, seasoning, and cauliflower rice.
• Simmer 5 minutes, fold in crawfish, and cook until hot.
• Macros
• About 26g protein, 8g net carbs, 14g fat per serving.

Crawfish Ravioli

• Ingredients
• 8 low-carb wrappers or 4 thin egg crepes
• 10 oz chopped crawfish tails
• 1/3 cup ricotta
• 2 tbsp parmesan
• 1 tbsp chopped parsley
• 1/4 tsp garlic powder
• 1/2 cup light cream sauce, sugar-free
• Directions
• Mix crawfish, ricotta, parmesan, parsley, and garlic powder.
• Fill wrappers or crepes, seal, and simmer gently for 2 to 3 minutes.
• Spoon over warm cream sauce and serve.
• Macros
• About 24g protein, 7g net carbs, 11g fat per serving.

Crawfish Enchiladas

• Ingredients
• 4 low-carb tortillas
• 12 oz crawfish tails
• 1/2 cup sautéed onion and bell pepper
• 1/2 cup sour cream
• 1/2 cup shredded Monterey Jack
• 1/2 tsp Cajun seasoning
• 1/2 cup sugar-free enchilada-style sauce
• Directions
• Mix crawfish, vegetables, sour cream, and seasoning.
• Fill tortillas, roll, and place in a baking dish.
• Top with sauce and cheese, then bake at 375 F for 15 minutes.
• Macros
• About 25g protein, 6g net carbs, 13g fat per serving.

Crawfish Stuffed Potato

• Ingredients
• 2 small baked potatoes or 2 roasted cauliflower halves
• 10 oz crawfish tails
• 1/4 cup Greek yogurt
• 1/4 cup shredded cheddar
• 2 tbsp chopped green onion
• 1 tsp Cajun seasoning
• Directions
• Scoop some potato flesh out, or use roasted cauliflower as the base.
• Mix crawfish with yogurt, cheddar, green onion, and seasoning.
• Stuff and bake at 400 F for 10 minutes.
• Macros
• With cauliflower base, about 24g protein, 5g net carbs, 10g fat.

Fried Crawfish Poboy

• Ingredients
• 12 oz crawfish tails
• 1/2 cup crushed pork rinds
• 2 tbsp almond flour
• 1 egg, beaten
• 1/2 tsp Cajun seasoning
• 2 low-carb rolls or lettuce wraps
• 1/4 cup shredded lettuce
• 2 tbsp sugar-free remoulade
• Directions
• Coat crawfish in egg, then pork rind mixture with seasoning.
• Pan-fry in a lightly oiled skillet for 2 minutes per side.
• Serve in low-carb rolls or lettuce wraps with lettuce and remoulade.
• Macros
• About 27g protein, 4g net carbs, 12g fat without roll.

Crawfish Sauce

• Ingredients
• 1 tbsp butter
• 2 tbsp minced onion
• 1 clove garlic, minced
• 1 cup seafood stock
• 4 oz cream cheese
• 6 oz chopped crawfish tails
• 1/2 tsp Cajun seasoning
• 1 tbsp parsley
• Directions
• Cook onion and garlic in butter until soft.
• Add stock and cream cheese, whisk until smooth.
• Stir in crawfish and seasoning, then simmer 3 minutes.
• Finish with parsley and spoon over fish, chicken, or vegetables.
• Macros
• About 12g protein, 3g net carbs, 11g fat per serving.

Jamila’s Crawfish, Spinach and Zucchini Bisque

• Ingredients
• 1 tbsp butter
• 1/4 cup diced onion
• 2 cups chopped zucchini
• 2 cups baby spinach
• 10 oz crawfish tails
• 2 cups seafood stock
• 1/2 cup heavy cream
• 1/2 tsp Cajun seasoning
• Directions
• Cook onion and zucchini in butter for 5 minutes.
• Add stock and seasoning, then simmer until zucchini is tender.
• Blend until smooth, return to heat, then add cream, spinach, and crawfish.
• Simmer 2 minutes, just until spinach wilts.
• Macros
• About 18g protein, 6g net carbs, 12g fat per serving.

Lighter crab classics that still taste like New Orleans

Crab has sweet, rich flavor, but it can get pricey and easy to overuse. In these lighter takes, a smaller amount still goes a long way, especially when you mix it with shrimp, white fish, or crawfish and keep the seasoning bold.

Blue Crab Altene

• Ingredients
• 6 oz lump crabmeat
• 6 oz chopped shrimp
• 1/4 cup diced bell pepper
• 2 tbsp diced onion
• 1/4 cup mayonnaise
• 1 tbsp parmesan
• 1/2 tsp paprika
• Directions
• Mix all ingredients gently.
• Spoon into small shells or ramekins.
• Bake at 375 F for 12 minutes until set and lightly browned.
• Macros
• About 21g protein, 2g net carbs, 11g fat per serving.

Cajun Crab Cakes with Remoulade

• Ingredients
• 6 oz lump crabmeat
• 6 oz chopped shrimp
• 1 egg
• 1/4 cup almond flour
• 1 tbsp mayo
• 1 tsp Cajun seasoning
• 2 tbsp sugar-free remoulade
• Directions
• Mix crab, shrimp, egg, almond flour, mayo, and seasoning.
• Form patties and chill 10 minutes.
• Pan-sear 3 minutes per side and serve with remoulade.
• Macros
• About 24g protein, 3g net carbs, 12g fat per serving.

Crab and Artichoke Beignets

• Ingredients
• 4 oz crabmeat
• 8 oz chopped white fish
• 1/2 cup chopped artichoke hearts
• 1 egg
• 1/3 cup almond flour
• 2 tbsp parmesan
• 1/2 tsp garlic powder
• Directions
• Mix everything into a thick batter.
• Drop small scoops into a lightly oiled skillet.
• Fry until crisp on both sides. These are savory low-carb fritters, not sweet beignets.
• Macros
• About 19g protein, 4g net carbs, 9g fat per serving.

Crabmeat Stuffing

• Ingredients
• 6 oz crabmeat
• 6 oz chopped cod
• 1/4 cup diced celery
• 2 tbsp onion
• 1/4 cup almond flour
• 1 egg
• 1 tbsp parsley
• 1/2 tsp Cajun seasoning
• Directions
• Sauté celery and onion until soft.
• Mix with crab, cod, almond flour, egg, parsley, and seasoning.
• Bake in a small dish at 375 F for 15 minutes.
• Macros
• About 22g protein, 3g net carbs, 7g fat per serving.

Soft Shell Crab Poboy

• Ingredients
• 2 soft shell crabs, cleaned
• 1/2 cup crushed pork rinds
• 1 tbsp almond flour
• 1 egg, beaten
• 2 low-carb rolls or lettuce wraps
• 1/4 cup shredded lettuce
• 2 tbsp sugar-free remoulade
• Directions
• Dip crabs in egg, then coat with pork rind mixture.
• Pan-fry until crisp and cooked through, about 3 minutes per side.
• Serve in low-carb bread or lettuce wraps with lettuce and remoulade.
• Macros
• About 18g protein, 3g net carbs, 11g fat without roll.

Blue Crab Imperial

• Ingredients
• 6 oz lump crabmeat
• 6 oz chopped shrimp or white fish
• 1/4 cup mayonnaise
• 1 egg
• 1 tsp Dijon mustard
• 1/2 tsp Old Bay or Cajun seasoning
• 1 tbsp parsley
• Directions
• Fold crab and shrimp or fish into mayo, egg, mustard, seasoning, and parsley.
• Spoon into ramekins.
• Bake at 375 F for 15 minutes until puffed and lightly golden.
• Macros
• About 23g protein, 2g net carbs, 13g fat per serving.

The shrimp recipes that do the most work for a high protein dinner

Shrimp earns its spot fast here. It cooks in minutes, stays lean, and picks up Creole seasoning like a sponge picks up stock. That means you can build a dinner with plenty of protein, very few carbs, and no sugar, without spending all night at the stove.

These New Orleans-style shrimp recipes keep the flavor loud and the starch low. Sauces get lighter, grits turn into cauliflower mash, and breaded favorites use pork rinds or almond flour instead of crumbs.

Classic New Orleans shrimp mains with lighter sauces and sides

These are the shrimp dinners that feel classic but fit a high-protein, low-carb plate much better.

New Orleans Style BBQ Shrimp

• Ingredients
• 1 lb large shrimp, peeled and deveined
• 2 tbsp butter
• 1 tbsp olive oil
• 3 cloves garlic, minced
• 1/4 cup chicken stock
• 1 tbsp Worcestershire sauce
• 1 tbsp lemon juice
• 1 tsp paprika
• 1/2 tsp Cajun seasoning
• 1/4 tsp black pepper
• 1 tbsp chopped parsley
• Directions
• Heat butter and oil in a skillet over medium heat.
• Add garlic and cook for 30 seconds.
• Stir in stock, Worcestershire, lemon juice, paprika, Cajun seasoning, and pepper.
• Add shrimp and cook 2 to 3 minutes per side, until pink and coated.
• Finish with parsley and spoon the sauce over sautéed zucchini or cauliflower rice.
• Macros
• About 29g protein, 3g net carbs, 12g fat per serving.

Shrimp Creole

• Ingredients
• 1 lb shrimp
• 1 tbsp olive oil
• 1/2 cup diced onion
• 1/4 cup diced celery
• 1/4 cup diced green bell pepper
• 2 cloves garlic, minced
• 1 cup canned crushed tomatoes, no sugar added
• 1/2 cup seafood stock
• 1 tsp Cajun seasoning
• 2 cups cauliflower rice
• Directions
• Sauté onion, celery, and bell pepper in oil for 4 minutes.
• Add garlic, tomatoes, stock, and Cajun seasoning.
• Simmer 8 minutes.
• Add shrimp and cook 3 minutes.
• Serve over hot cauliflower rice.
• Macros
• About 27g protein, 8g net carbs, 7g fat per serving.

Shrimp and Grits

• Ingredients
• 1 lb shrimp
• 1 tbsp butter
• 1 tsp Cajun seasoning
• 4 cups cauliflower florets
• 2 oz cream cheese
• 1/2 cup shredded cheddar
• 2 tbsp heavy cream
• 2 slices turkey bacon, cooked and crumbled
• 1 tbsp green onion
• Directions
• Steam cauliflower until very soft, then blend with cream cheese, cheddar, and cream until smooth.
• Season the mash lightly with salt and pepper.
• Sauté shrimp in butter with Cajun seasoning for 2 to 3 minutes per side.
• Spoon shrimp over cheesy cauliflower grits and top with bacon and green onion.
• Macros
• About 31g protein, 7g net carbs, 14g fat per serving.

Shrimp Remoulade

• Ingredients
• 1 lb cooked chilled shrimp
• 1/4 cup mayonnaise
• 1 tbsp Dijon mustard
• 1 tsp prepared horseradish
• 1 tsp lemon juice
• 1 tsp paprika
• 1/2 tsp hot sauce
• 1 tbsp chopped celery
• 2 cups shredded lettuce
• Directions
• Whisk mayo, mustard, horseradish, lemon juice, paprika, and hot sauce.
• Toss shrimp gently in part of the sauce.
• Serve over lettuce with celery and extra remoulade on top.
• Macros
• About 24g protein, 2g net carbs, 10g fat per serving.

Shrimp and Tasso with Five Pepper Jelly

• Ingredients
• 1 lb shrimp
• 3 oz diced tasso or smoked ham
• 1 tsp olive oil
• 1/4 cup diced bell pepper
• 2 tbsp diced onion
• 1/4 cup sugar-free five pepper jelly
• 1 tbsp apple cider vinegar
• 1 tsp Dijon mustard
• Directions
• Brown tasso in oil for 2 minutes.
• Add bell pepper and onion, then cook until softened.
• Stir in sugar-free pepper jelly, vinegar, and mustard.
• Add shrimp and cook until just done, about 3 minutes.
• Serve with roasted green beans or cauliflower rice.
• Macros
• About 30g protein, 4g net carbs, 9g fat per serving.

Shrimp Salad Sliders

• Ingredients
• 12 oz cooked chopped shrimp
• 3 tbsp mayonnaise
• 1 tbsp Greek yogurt
• 1 tbsp diced celery
• 1 tsp Dijon mustard
• 1 tsp lemon juice
• 1 tbsp chopped parsley
• 4 low-carb slider buns, or 8 cucumber cups, or 8 lettuce leaves
• Directions
• Mix shrimp, mayonnaise, yogurt, celery, mustard, lemon juice, and parsley.
• Chill for 15 minutes so the flavor settles.
• Spoon into low-carb buns, cucumber cups, or lettuce wraps.
• Macros
• About 22g protein, 3g net carbs without buns, 8g fat per serving.

Comfort food shrimp dishes with low carb twists

This group keeps the cozy feel, but it swaps out the usual bread, pasta, and crackers for smarter options.

Fried Shrimp Poboy

• Ingredients
• 1 lb shrimp
• 1 egg, beaten
• 1/2 cup crushed pork rind crumbs
• 2 tbsp almond flour
• 1 tsp Cajun seasoning
• 2 low-carb rolls or lettuce wraps
• 1/2 cup shredded lettuce
• 2 tbsp sugar-free remoulade
• Directions
• Coat shrimp in egg, then pork rind crumbs, almond flour, and seasoning.
• Pan-fry in a lightly oiled skillet for 2 minutes per side.
• Serve in rolls or lettuce wraps with lettuce and remoulade.
• Macros
• About 28g protein, 4g net carbs without roll, 11g fat per serving.

Shrimp Ravioli Bay Eloi

• Ingredients
• 8 low-carb wrappers
• 10 oz chopped shrimp
• 1/3 cup ricotta
• 2 tbsp parmesan
• 1 tbsp parsley
• 1/2 tsp garlic powder
• 3/4 cup light cream sauce, sugar-free
• Directions
• Mix shrimp, ricotta, parmesan, parsley, and garlic powder.
• Fill low-carb wrappers, seal edges, and simmer gently for 2 minutes.
• Warm cream sauce separately and spoon over ravioli before serving.
• Macros
• About 25g protein, 7g net carbs, 10g fat per serving.

Shrimp Eggplant Casserole

• Ingredients
• 1 lb shrimp
• 2 cups diced eggplant
• 1 tbsp olive oil
• 1/4 cup diced onion
• 1/4 cup diced bell pepper
• 1/2 cup crushed tomatoes, no sugar added
• 1/2 cup shredded mozzarella
• 1 tsp Cajun seasoning
• Directions
• Sauté eggplant, onion, and bell pepper in oil until tender.
• Stir in tomatoes and Cajun seasoning.
• Fold in shrimp and transfer to a baking dish.
• Top with mozzarella and bake at 375 F for 15 minutes.
• Macros
• About 29g protein, 6g net carbs, 9g fat per serving.

Cold Shrimp Dip

• Ingredients
• 10 oz cooked chopped shrimp
• 4 oz cream cheese, softened
• 1/4 cup mayonnaise
• 1 tbsp lemon juice
• 1 tsp Dijon mustard
• 1/2 tsp Cajun seasoning
• 1 tbsp chopped green onion
• 1 tbsp chopped parsley
• Directions
• Beat cream cheese, mayo, lemon juice, mustard, and Cajun seasoning until smooth.
• Fold in shrimp, green onion, and parsley.
• Chill for 30 minutes before serving.
• Serve with cucumber slices, celery, bell pepper strips, or low-carb crackers.
• Macros
• About 18g protein, 3g net carbs, 11g fat per serving.

Shrimp works so well for low-carb dinners because the flavor comes from spice, butter, herbs, and stock, not breading or sugar.

Oysters and fish recipes that keep the bold Gulf Coast taste

Oysters and firm white fish bring big New Orleans flavor without much starch. That makes them a smart fit for high-protein, low-carb, sugar-free seafood recipes. Broiling, grilling, blackening, and pan-frying with a light coating all keep the texture right while letting butter, garlic, lemon, herbs, and spice do the heavy lifting.

Oyster house favorites, made sugar free and lower carb

These oyster recipes stay rich and savory, but skip the usual bread-heavy extras. You still get the briny bite, the buttery finish, and the steakhouse feel.

Charbroiled Oysters

• Ingredients
• 12 oysters on the half shell
• 3 tbsp unsalted butter, melted
• 2 cloves garlic, minced
• 2 tbsp grated Parmesan
• 1 tbsp chopped parsley
• 1/4 tsp Cajun seasoning
• 1 tbsp lemon juice
• Directions
• Heat broiler to high. Place oysters on a rimmed pan.
• Mix butter, garlic, Parmesan, parsley, Cajun seasoning, and lemon juice.
• Spoon mixture over each oyster.
• Broil 4 to 6 minutes, until edges curl and tops bubble.
• Macros
• About 9g protein, 2g net carbs, 8g fat for 3 oysters.

Oysters Rockefeller

• Ingredients
• 12 oysters on the half shell
• 1 tbsp butter
• 1 cup chopped spinach
• 2 tbsp diced onion
• 1 clove garlic, minced
• 2 tbsp cream cheese
• 2 tbsp grated Parmesan
• 1/8 tsp black pepper
• Directions
• Heat oven to 425 F.
• Cook butter, spinach, onion, and garlic for 2 minutes.
• Stir in cream cheese, Parmesan, and pepper until creamy.
• Top oysters with the spinach mixture.
• Bake 8 minutes, until hot and lightly browned.
• Macros
• About 10g protein, 3g net carbs, 9g fat for 3 oysters.

Oysters Parmesan

• Ingredients
• 12 oysters on the half shell
• 2 tbsp melted butter
• 1/4 cup grated Parmesan
• 1 tbsp almond flour
• 1 clove garlic, minced
• 1 tbsp chopped parsley
• 1/4 tsp paprika
• Directions
• Heat broiler to high.
• Mix butter, Parmesan, almond flour, garlic, parsley, and paprika.
• Spoon over oysters.
• Broil 4 to 5 minutes until golden and sizzling.
• Macros
• About 11g protein, 2g net carbs, 8g fat for 3 oysters.

Oyster Poboy

• Ingredients
• 12 shucked oysters, patted dry
• 1 egg, beaten
• 1/2 cup crushed pork rinds
• 2 tbsp almond flour
• 1/2 tsp Cajun seasoning
• 2 low-carb rolls or 4 large lettuce leaves
• 1/2 cup shredded lettuce
• 2 tbsp sugar-free remoulade
• Directions
• Mix pork rinds, almond flour, and Cajun seasoning.
• Dip oysters in egg, then coat in the crumb mixture.
• Pan-fry in 2 tbsp oil for 1 to 2 minutes per side.
• Serve in low-carb rolls or lettuce wraps with lettuce and remoulade.
• Macros
• About 20g protein, 4g net carbs without roll, 13g fat per serving.

Oyster and Artichoke Casserole

• Ingredients
• 12 oz shucked oysters, drained
• 1 cup chopped artichoke hearts, drained
• 1 tbsp butter
• 1/4 cup diced onion
• 1 clove garlic, minced
• 1/4 cup heavy cream
• 1/4 cup grated Parmesan
• 2 tbsp cream cheese
• 1 tbsp chopped parsley
• Directions
• Heat oven to 375 F.
• Cook onion and garlic in butter for 2 minutes.
• Stir in cream, Parmesan, cream cheese, and parsley.
• Fold in oysters and artichokes, then pour into a small baking dish.
• Bake 18 to 20 minutes until set and bubbling.
• Macros
• About 22g protein, 5g net carbs, 14g fat per serving.

Redfish, trout, and catfish dishes with easy low carb swaps

Firm fish handles Cajun seasoning, lemon butter, and skillet heat really well. So these dishes keep the classic Gulf Coast feel while trading breading, buns, and starchy sides for lighter swaps.

Redfish on the Half Shell

• Ingredients
• 2 redfish fillets with skin, 6 oz each
• 1 tbsp olive oil
• 1 tbsp butter
• 1 tsp Cajun seasoning
• 1 tbsp lemon juice
• 1 tbsp chopped parsley
• Directions
• Heat grill or grill pan to medium-high.
• Rub fillets with oil and Cajun seasoning.
• Cook skin-side down 6 to 8 minutes, until fish flakes.
• Top with butter, lemon juice, and parsley before serving.
• Macros
• About 34g protein, 1g net carbs, 11g fat per serving.

Blackened Redfish

• Ingredients
• 2 redfish fillets, 6 oz each
• 1 tbsp melted butter
• 2 tsp blackening seasoning
• Directions
• Brush fish with butter and coat with seasoning.
• Heat a cast-iron skillet over medium-high heat.
• Cook 3 to 4 minutes per side, until dark and flaky.
• Macros
• About 33g protein, 1g net carbs, 9g fat per serving.

Redfish Tacos

• Ingredients
• 12 oz redfish fillets
• 1 tbsp olive oil
• 1 tsp Cajun seasoning
• 4 low-carb tortillas or 8 butter lettuce leaves
• 1 cup shredded cabbage
• 2 tbsp sour cream
• 1 tbsp lime juice
• Directions
• Season fish with oil and Cajun seasoning.
• Pan-sear 3 minutes per side, then flake.
• Fill tortillas or lettuce cups with cabbage and fish.
• Top with sour cream mixed with lime juice.
• Macros
• About 24g protein, 4g net carbs in lettuce cups, 9g fat per serving.

Fish Court Bouillon

• Ingredients
• 1 lb catfish or redfish chunks
• 1 tbsp olive oil
• 1/2 cup diced onion
• 1/4 cup diced celery
• 1/4 cup diced bell pepper
• 2 cloves garlic, minced
• 1 cup diced tomatoes, no sugar added
• 1 cup seafood stock
• 1 tsp Cajun seasoning
• Directions
• Cook onion, celery, bell pepper, and garlic in oil for 4 minutes.
• Add tomatoes, stock, and Cajun seasoning. Simmer 10 minutes.
• Add fish and cook 5 minutes, just until tender.
• Macros
• About 26g protein, 6g net carbs, 7g fat per serving.

Fried Catfish Nuggets

• Ingredients
• 1 lb catfish, cut in chunks
• 1 egg, beaten
• 1/2 cup crushed pork rinds
• 2 tbsp almond flour
• 1 tsp Cajun seasoning
• Directions
• Mix pork rinds, almond flour, and seasoning.
• Dip catfish in egg, then coat well.
• Pan-fry in a shallow layer of oil for 2 to 3 minutes per side.
• Macros
• About 28g protein, 3g net carbs, 12g fat per serving.

Sweet Potato Catfish with Andouille Cream

• Ingredients
• 2 catfish fillets, 6 oz each
• 1/2 cup very thin sweet potato slices, or roasted turnip for fewer carbs
• 1 tbsp olive oil
• 2 oz andouille sausage, diced
• 1/4 cup heavy cream
• 1 tsp Cajun seasoning
• Directions
• Roast sweet potato or turnip at 400 F for 15 minutes.
• Season catfish and pan-sear in oil for 3 to 4 minutes per side.
• Brown andouille in a small skillet, then add cream and simmer 2 minutes.
• Serve fish over the roasted slices with the andouille cream.
• Macros
• About 30g protein, 7g net carbs with turnip, 14g fat per serving.

Pan-Fried Trout Meuniere

• Ingredients
• 2 trout fillets, 6 oz each
• 2 tbsp almond flour
• 1 tbsp butter
• 1 tbsp olive oil
• 1 tbsp lemon juice
• 1 tbsp chopped parsley
• Directions
• Dust trout lightly with almond flour.
• Heat butter and oil in a skillet over medium heat.
• Cook trout 3 minutes per side.
• Spoon over lemon juice and parsley before serving.
• Macros
• About 29g protein, 2g net carbs, 11g fat per serving.

Grilled Redfish with Crabmeat and Lemon Butter

• Ingredients
• 2 redfish fillets, 6 oz each
• 1 tbsp olive oil
• 1 tsp Cajun seasoning
• 2 tbsp butter
• 1 tbsp lemon juice
• 2 oz lump crabmeat, or use 2 oz chopped shrimp for a lower-crab swap
• 1 tbsp parsley
• Directions
• Season fish with oil and Cajun seasoning.
• Grill 4 to 5 minutes per side.
• Melt butter with lemon juice, then fold in crabmeat or shrimp just to warm through.
• Spoon topping over fish and finish with parsley.
• Macros
• About 36g protein, 2g net carbs, 12g fat per serving.

Sesame Oven-Fried Fish

• Ingredients
• 1 lb white fish fillets
• 1 egg, beaten
• 1/3 cup almond flour
• 2 tbsp sesame seeds
• 1/2 tsp garlic powder
• 1/2 tsp paprika
• Directions
• Heat oven to 425 F.
• Mix almond flour, sesame seeds, garlic powder, and paprika.
• Dip fish in egg, then coat with the sesame mixture.
• Bake on a greased sheet pan for 12 to 15 minutes, until crisp and cooked through.
• Macros
• About 27g protein, 3g net carbs, 9g fat per serving.

Gumbos, bisques, and jambalaya style bowls that fit a low carb plan

Big bowl meals can still taste like New Orleans, even when you cut back on flour, rice, and hidden sugar. The trick is to keep the pot rich with seafood stock, the holy trinity, garlic, herbs, and just enough sausage for smoky depth without turning the dish heavy. Then, instead of a full roux or a mound of rice, use a reduced roux, cauliflower rice, or vegetable-based thickening from zucchini, spinach, or a small pinch of xanthan gum.

That simple shift keeps the slow-cooked feel and trims the starch. You still get the savory body, the spice, and the kind of bowl that eats like comfort food.

Big bowl seafood meals with lighter thickening methods

These recipes keep the texture full and satisfying, but stay high-protein, low-carb, and sugar-free.

Seafood Gumbo

• Ingredients
• 1 tbsp butter
• 1 tbsp all-purpose flour
• 1/2 cup diced onion
• 1/4 cup diced celery
• 1/4 cup diced green bell pepper
• 2 cloves garlic, minced
• 3 cups seafood stock
• 8 oz shrimp, peeled
• 8 oz white fish, cubed
• 3 oz andouille sausage, sliced
• 1 tsp Cajun seasoning
• 1/4 tsp dried thyme
• 1 bay leaf
• 1/8 tsp xanthan gum
• 2 tbsp sliced green onion
• 1 tbsp chopped parsley
• Directions
• Cook butter and flour for 2 to 3 minutes to make a reduced roux.
• Add onion, celery, bell pepper, and garlic; cook until soft.
• Stir in stock, sausage, seasoning, thyme, and bay leaf; simmer 15 minutes.
• Whisk in xanthan gum, then add shrimp and fish; cook 4 minutes.
• Finish with green onion and parsley. Serve as is, or over a small scoop of cauliflower rice.
• Macros
• About 28g protein, 6g net carbs, 10g fat per serving.

Seafood Bisque

• Ingredients
• 1 tbsp butter
• 1/4 cup diced onion
• 2 cups chopped zucchini
• 2 cups seafood stock
• 8 oz shrimp, chopped
• 6 oz crabmeat, or use extra shrimp for a lower-crab version
• 1/2 cup heavy cream
• 1/2 tsp Cajun seasoning
• 1/4 tsp paprika
• Directions
• Cook onion and zucchini in butter for 5 minutes.
• Add stock, Cajun seasoning, and paprika; simmer until zucchini is tender.
• Blend until smooth, then return to low heat.
• Stir in cream, shrimp, and crabmeat; cook 3 to 4 minutes until seafood is done.
• Macros
• About 24g protein, 5g net carbs, 13g fat per serving.

Chicken Andouille and Shrimp Jambalaya

• Ingredients
• 1 tsp olive oil
• 6 oz chicken breast, diced
• 3 oz andouille sausage, sliced
• 8 oz shrimp
• 1/2 cup diced onion
• 1/4 cup diced celery
• 1/4 cup diced green bell pepper
• 2 cloves garlic, minced
• 2 cups cauliflower rice
• 1/2 cup diced tomatoes, no sugar added
• 3/4 cup chicken stock
• 1 tsp Cajun seasoning
• Directions
• Brown chicken and sausage in oil for 4 minutes.
• Add onion, celery, bell pepper, and garlic; cook until softened.
• Stir in tomatoes, stock, seasoning, and cauliflower rice.
• Simmer 5 minutes, then fold in shrimp and cook 3 minutes more.
• Macros
• About 32g protein, 7g net carbs, 11g fat per serving.

Corn and Crab Soup

• Ingredients
• 1 tbsp butter
• 1/4 cup diced onion
• 1/4 cup diced celery
• 1 cup diced zucchini
• 1/4 cup sliced baby corn, or 2 tbsp corn kernels for flavor
• 2 cups seafood stock
• 8 oz shrimp, chopped
• 4 oz crabmeat, optional
• 1/4 cup heavy cream
• 1/2 tsp Cajun seasoning
• Directions
• Cook onion, celery, and zucchini in butter for 5 minutes.
• Add baby corn, stock, and seasoning; simmer 10 minutes.
• Stir in shrimp and crabmeat, if using; cook 3 minutes.
• Add cream and heat gently. This gives a corn-style soup with less starch and lighter crab use.
• Macros
• About 20g protein, 7g net carbs, 10g fat per serving.

Turtle Soup

• Ingredients
• 1 tbsp butter
• 8 oz turtle meat, diced, or use beef or veal as a practical substitute
• 1/2 cup diced onion
• 1/4 cup diced celery
• 1/4 cup diced green bell pepper
• 2 cloves garlic, minced
• 2 cups beef stock
• 1/2 cup crushed tomatoes, no sugar added
• 1 tsp Cajun seasoning
• 1/4 tsp dried thyme
• 1 bay leaf
• 1 tsp Worcestershire sauce
• Directions
• Brown turtle meat, beef, or veal in butter.
• Add onion, celery, bell pepper, and garlic; cook until soft.
• Stir in stock, tomatoes, seasoning, thyme, bay leaf, and Worcestershire.
• Simmer 30 minutes until rich and slightly reduced.
• Keep the spice profile classic and skip flour for a cleaner, lower-carb bowl.
• Macros
• About 26g protein, 5g net carbs, 9g fat per serving.

Crawfish Spinach and Zucchini Bisque

• Ingredients
• 1 tbsp butter
• 1/4 cup diced onion
• 2 cups chopped zucchini
• 2 cups baby spinach
• 10 oz crawfish tails
• 2 cups seafood stock
• 1/2 cup heavy cream
• 1/2 tsp Cajun seasoning
• Directions
• Cook onion and zucchini in butter for 5 minutes.
• Add stock and seasoning, then simmer until zucchini is tender.
• Blend until smooth and return to the pot.
• Stir in cream, spinach, and crawfish; simmer 2 to 3 minutes until the spinach wilts and crawfish are hot.
• Macros
• About 18g protein, 6g net carbs, 12g fat per serving.

Appetizers, sides, and sandwich style dishes that finish the list

This last group is where New Orleans flavor turns into party food, quick lunches, and easy shareable bites. The goal stays the same, plenty of protein, very little sugar, and smart carb cuts that still feel right on the plate.

These recipes work well for game day spreads, casual suppers, and simple side dishes. Also, each one keeps the classic taste in play by swapping bread, chips, breadcrumbs, or heavy sides for low-carb options that still bring crunch and comfort.

Savory starters and handhelds with better macros

Boudin Stuffed Peppers

• Ingredients
• 3 medium green bell peppers, halved and seeded
• 12 oz cooked shrimp, chopped
• 6 oz cauliflower rice
• 2 oz andouille sausage, finely diced
• 1/4 cup diced onion
• 2 tbsp diced celery
• 2 tbsp diced green bell pepper
• 1 tbsp butter
• 1 tsp Cajun seasoning
• 2 tbsp chopped green onion
• Directions
• Heat oven to 375 F.
• Sauté onion, celery, diced bell pepper, and sausage in butter for 3 minutes.
• Stir in cauliflower rice, shrimp, Cajun seasoning, and green onion, then cook 2 minutes.
• Stuff pepper halves and bake 18 to 20 minutes until tender.
• Macros
• About 23g protein, 7g net carbs, 9g fat per serving.

Alligator Chili Frito Pie

• Ingredients
• 1 lb ground alligator
• 1 tbsp olive oil
• 1/4 cup diced onion
• 1/4 cup diced bell pepper
• 1 clove garlic, minced
• 1/2 cup no-sugar diced tomatoes
• 1 tbsp tomato paste
• 1 tsp chili powder
• 1/2 tsp Cajun seasoning
• 1 oz crushed pork rinds
• 1/4 cup shredded cheddar
• Directions
• Cook alligator in oil with onion and bell pepper for 5 minutes.
• Add garlic, tomatoes, tomato paste, chili powder, and Cajun seasoning.
• Simmer 10 minutes until thick.
• Spoon into bowls, then top with pork rinds and cheddar.
• Macros
• About 28g protein, 5g net carbs, 13g fat per serving.

Grilled Gator Bites

• Ingredients
• 1 lb alligator tenderloin, cubed
• 1 tbsp olive oil
• 1 tbsp lemon juice
• 1 tsp Cajun seasoning
• 1/2 tsp garlic powder
• Directions
• Toss alligator with oil, lemon juice, seasoning, and garlic powder.
• Marinate 15 minutes.
• Thread onto skewers and grill 2 to 3 minutes per side until firm.
• Macros
• About 30g protein, 1g net carbs, 7g fat per serving.

Crab Boil Potatoes

• Ingredients
• 8 oz radishes, halved
• 8 oz cauliflower florets
• 4 small baby potatoes, optional
• 1 tbsp butter
• 1 tsp Cajun seasoning
• 1/2 tsp paprika
• 1 tsp lemon juice
• Directions
• Boil radishes and cauliflower for 8 minutes. If using potatoes, boil them separately until tender.
• Drain well, then toss with butter, seasoning, paprika, and lemon juice.
• Serve as a seafood boil side, with potatoes kept to a small portion if needed.
• Macros
• Radish and cauliflower version, about 3g protein, 6g net carbs, 6g fat per serving.

Fried Green Tomatoes with Shrimp Remoulade

• Ingredients
• 2 medium green tomatoes, sliced
• 1/2 cup almond flour
• 1/4 cup crushed pork rinds
• 1 egg, beaten
• 1/2 tsp Cajun seasoning
• 8 oz cooked shrimp, chopped
• 3 tbsp mayonnaise
• 1 tsp Dijon mustard
• 1 tsp lemon juice
• 1/2 tsp paprika
• Directions
• Mix shrimp, mayonnaise, mustard, lemon juice, and paprika for the remoulade.
• Dip tomato slices in egg, then coat with almond flour, pork rinds, and Cajun seasoning.
• Pan-fry 2 minutes per side until crisp.
• Top each slice with shrimp remoulade before serving.
• Macros
• About 20g protein, 7g net carbs, 12g fat per serving.

Fish Cakes

• Ingredients
• 12 oz cooked white fish, flaked
• 1 egg
• 1/4 cup almond flour
• 2 tbsp mayonnaise
• 1 tbsp Dijon mustard
• 2 tbsp diced celery
• 2 tbsp diced onion
• 1 tbsp chopped parsley
• 1/2 tsp Cajun seasoning
• Directions
• Mix fish with egg, almond flour, mayonnaise, mustard, celery, onion, parsley, and seasoning.
• Form into 4 patties and chill 10 minutes.
• Pan-sear in a lightly oiled skillet for 3 minutes per side until browned.
• Macros
• About 24g protein, 3g net carbs, 10g fat per serving.

Enjoy!

New Orleans food can still feel rich, festive, and deeply comforting without leaning on sugar, flour, bread, or big scoops of rice. That’s the big takeaway here, bold flavor comes from spice, butter, stock, herbs, and smart swaps, so these dishes still taste true to the city while fitting a low-carb way of eating.

Because the lineup covers shrimp, crawfish, oysters, catfish, redfish, and other Gulf seafood, it’s easy to mix and match recipes for quick weeknight dinners, Mardi Gras-style spreads, or a few days of meal prep. You don’t have to give up the classics, you just need better building blocks and portions that work for your goals.

Save this roundup, then start with a few proven favorites like BBQ shrimp, seafood gumbo, blackened redfish, and crawfish etouffee. Which recipe will earn a spot in your regular dinner rotation first?