15 Delicious Keto Seafood Recipes for Low-Carb Meals

Seafood is naturally low in carbs and packed with protein, healthy fats, and essential nutrients, making it perfect for a keto lifestyle.

From flaky fish fillets to succulent shrimp and rich shellfish, keto-friendly seafood can be transformed into flavorful, satisfying meals.

This collection of 15 keto seafood recipes features grilled, baked, sautéed, and creamy dishes that are simple to prepare and perfect for any occasion.

Each recipe is designed to be low-carb, nutrient-rich, and bursting with flavor.

Discover how to enjoy seafood while staying fully compliant with your keto goals.

15 Delicious Keto Seafood Recipes for Low-Carb Meals

These 15 keto seafood recipes prove that low-carb eating can be both delicious and versatile.

From buttery fish and garlicky shrimp to creamy seafood casseroles, each dish is satisfying, nutrient-packed, and keto-friendly.

Perfect for quick weeknight dinners, special occasions, or meal prep, these recipes make incorporating seafood into your diet easy.

They’re flavorful, healthy, and ideal for maintaining ketosis without sacrificing taste.

Enjoy the richness, variety, and nutrition of seafood while keeping your keto lifestyle on track with these creative recipes.

Garlic Butter Shrimp

Succulent shrimp cooked in a rich garlic butter sauce with hints of lemon and herbs.

This keto-friendly dish is low in carbs and high in protein and healthy fats.

The garlic butter enhances the natural sweetness of the shrimp, creating a savory, indulgent flavor.

Perfect for quick dinners, meal prep, or special occasions.

Ingredients:

• 1 pound large shrimp, peeled and deveined
• 3 tablespoons butter
• 4 garlic cloves, minced
• 1 tablespoon lemon juice
• 1/4 teaspoon red pepper flakes
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons chopped fresh parsley

Instructions:

• • Heat butter in a large skillet over medium heat.
• • Add garlic and sauté for 1–2 minutes until fragrant.
• • Add shrimp, salt, pepper, and red pepper flakes.
• • Cook shrimp for 2–3 minutes per side until pink and opaque.
• • Stir in lemon juice and chopped parsley before serving.

These garlic butter shrimp are tender, flavorful, and aromatic.

They’re keto-friendly, high in protein, and perfect for low-carb meals.

The garlic butter enhances natural shrimp sweetness for a rich, savory flavor.

A quick, elegant, and satisfying seafood dish.

Keto Baked Salmon with Dill

Moist salmon fillets baked with fresh dill, lemon, and olive oil.

This keto-friendly recipe is low in carbs and high in omega-3 fatty acids.

The lemon and dill brighten the rich, buttery flavor of the salmon.

Perfect for healthy dinners, meal prep, or entertaining guests.

Ingredients:

• 4 salmon fillets
• 2 tablespoons olive oil
• 2 tablespoons fresh dill, chopped
• 1 tablespoon lemon juice
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Lemon slices for garnish

Instructions:

• • Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
• • Brush salmon fillets with olive oil, lemon juice, salt, and pepper.
• • Sprinkle chopped dill over the fillets.
• • Bake for 12–15 minutes until salmon is cooked through and flakes easily.
• • Garnish with lemon slices before serving.

This baked salmon is moist, flavorful, and aromatic.

It’s keto-friendly, low in carbs, and packed with healthy fats and protein.

Dill and lemon enhance natural salmon richness for a fresh, vibrant taste.

A simple, elegant, and nutrient-rich seafood meal.

Keto Seafood Alfredo

A creamy, low-carb seafood dish with shrimp and scallops in a rich Alfredo sauce.

This keto-friendly recipe is high in protein, low in carbs, and full of decadent flavor.

Garlic, cream, and Parmesan cheese create a luxurious, silky sauce.

Perfect for dinner, date nights, or indulgent low-carb meals.

Ingredients:

• 1/2 pound large shrimp, peeled and deveined
• 1/2 pound sea scallops
• 2 tablespoons butter
• 3 garlic cloves, minced
• 1 cup heavy cream
• 1/2 cup grated Parmesan cheese
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon chopped parsley

Instructions:

• • Heat butter in a large skillet over medium heat.
• • Add garlic and sauté for 1–2 minutes until fragrant.
• • Add shrimp and scallops, cooking 2–3 minutes per side until opaque.
• • Reduce heat to low, stir in heavy cream and Parmesan cheese.
• • Simmer for 3–5 minutes until sauce thickens.
• • Sprinkle with chopped parsley before serving.

This keto seafood Alfredo is creamy, indulgent, and full of flavor.

It’s perfect for low-carb dinners or special occasions.

Shrimp and scallops add tender protein while the sauce delivers richness and depth.

A decadent, keto-friendly seafood indulgence.

Lemon Garlic Baked Cod

Flaky cod fillets baked with garlic, lemon, and fresh herbs.

This keto-friendly dish is low in carbs, high in protein, and perfect for a light, healthy meal.

The garlic and lemon brighten the mild flavor of cod, creating a savory, zesty dish.

Ideal for quick dinners, meal prep, or casual entertaining.

Ingredients:

• 4 cod fillets
• 2 tablespoons olive oil
• 3 garlic cloves, minced
• 1 tablespoon lemon juice
• 1 teaspoon chopped fresh thyme
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Lemon wedges for serving

Instructions:

• • Preheat oven to 400°F (200°C) and line a baking dish with parchment paper.
• • Brush cod fillets with olive oil, lemon juice, salt, and pepper.
• • Sprinkle garlic and thyme over the fillets.
• • Bake for 12–15 minutes until cod is opaque and flakes easily.
• • Serve with lemon wedges.

This lemon garlic baked cod is tender, flaky, and flavorful.

It’s keto-friendly, low in carbs, and packed with protein.

Garlic, lemon, and thyme enhance the natural cod flavor for a bright, savory taste.

A healthy, light, and satisfying seafood dish.

Keto Crab Cakes

Crispy, golden crab cakes made with almond flour instead of breadcrumbs.

This keto-friendly recipe is low in carbs, high in protein, and full of flavor.

Herbs, spices, and a touch of lemon elevate the natural sweetness of crab.

Perfect for appetizers, lunch, or dinner.

Ingredients:

• 1 pound lump crab meat
• 1/4 cup almond flour
• 1 large egg, beaten
• 2 tablespoons mayonnaise
• 1 teaspoon Dijon mustard
• 1 teaspoon Old Bay seasoning
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons olive oil
• Lemon wedges for serving

Instructions:

• • In a bowl, combine crab meat, almond flour, egg, mayonnaise, Dijon mustard, Old Bay seasoning, salt, and pepper.
• • Form mixture into 6–8 patties.
• • Heat olive oil in a skillet over medium heat.
• • Cook patties 3–4 minutes per side until golden brown and heated through.
• • Serve with lemon wedges.

These keto crab cakes are crispy, flavorful, and satisfying.

They’re perfect for low-carb lunches, appetizers, or dinner.

Almond flour keeps them keto-friendly while herbs and spices enhance natural crab sweetness.

A delicious, protein-packed seafood option.

Cajun Keto Shrimp Skewers

Juicy shrimp marinated in a bold Cajun spice blend and grilled to perfection.

This keto-friendly recipe is low in carbs, high in protein, and bursting with smoky, spicy flavors.

The skewers are perfect for quick dinners, outdoor barbecues, or meal prep.

Ideal for seafood lovers seeking a low-carb indulgence.

Ingredients:

• 1 pound large shrimp, peeled and deveined
• 2 tablespoons olive oil
• 1 teaspoon paprika
• 1 teaspoon garlic powder
• 1/2 teaspoon cayenne pepper
• 1/2 teaspoon onion powder
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons lemon juice
• Skewers, soaked in water

Instructions:

• • In a bowl, mix olive oil, paprika, garlic powder, cayenne, onion powder, salt, pepper, and lemon juice.
• • Toss shrimp in marinade and refrigerate for 20–30 minutes.
• • Thread shrimp onto skewers.
• • Preheat grill or skillet over medium heat.
• • Cook shrimp 2–3 minutes per side until opaque and slightly charred.
• • Serve immediately with lemon wedges.

These Cajun shrimp skewers are spicy, juicy, and full of flavor.

They’re keto-friendly, low in carbs, and perfect for quick meals or barbecues.

The marinade adds depth while keeping the shrimp tender and smoky.

A bold, protein-packed keto seafood dish.

Keto Lemon Herb Scallops

Tender scallops seared with butter, garlic, and fresh herbs for a gourmet touch.

This keto-friendly recipe is low in carbs, high in protein, and rich in flavor.

Lemon and herbs brighten the dish while butter adds indulgent creaminess.

Perfect for special dinners or elegant low-carb meals.

Ingredients:

• 1 pound sea scallops, patted dry
• 2 tablespoons butter
• 3 garlic cloves, minced
• 1 tablespoon lemon juice
• 1 teaspoon chopped fresh parsley
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• • Heat butter in a skillet over medium-high heat.
• • Add garlic and sauté 1 minute until fragrant.
• • Add scallops and sear 2–3 minutes per side until golden and opaque.
• • Drizzle with lemon juice and sprinkle parsley before serving.
• • Serve immediately for best texture.

These lemon herb scallops are tender, golden, and flavorful.

They’re keto-friendly, low in carbs, and high in protein.

Butter, garlic, and lemon enhance natural scallop sweetness for a gourmet taste.

An elegant, satisfying keto seafood option.

Keto Tilapia with Garlic Parmesan Crust

Flaky tilapia fillets baked with a garlic Parmesan crust for a crispy finish.

This keto-friendly recipe is low in carbs, high in protein, and full of savory flavor.

The crust adds crunch while the fish stays tender and juicy.

Perfect for dinner, meal prep, or family-friendly meals.

Ingredients:

• 4 tilapia fillets
• 1/4 cup grated Parmesan cheese
• 2 tablespoons almond flour
• 2 tablespoons melted butter
• 2 garlic cloves, minced
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 teaspoon dried parsley

Instructions:

• • Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
• • In a bowl, mix Parmesan, almond flour, melted butter, garlic, salt, pepper, and parsley.
• • Spread mixture evenly over tilapia fillets.
• • Bake 12–15 minutes until fish is opaque and crust is golden.
• • Serve hot with lemon wedges.

This garlic Parmesan tilapia is crispy, savory, and tender.

It’s keto-friendly, low in carbs, and packed with protein.

The crust enhances flavor and texture while keeping fish moist.

A satisfying, low-carb seafood dish.

Keto Crab Stuffed Mushrooms

Mushrooms stuffed with a creamy, cheesy crab filling for a keto-friendly appetizer or meal.

Low in carbs, high in protein, and bursting with seafood flavor, this dish is both elegant and satisfying.

Perfect for entertaining, lunch, or dinner.

Ingredients:

• 12 large mushroom caps, stems removed
• 1/2 pound lump crab meat
• 2 tablespoons cream cheese, softened
• 1/4 cup shredded cheddar cheese
• 1 tablespoon mayonnaise
• 1 teaspoon Dijon mustard
• 1/2 teaspoon garlic powder
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• • Preheat oven to 375°F (190°C) and line a baking sheet with parchment paper.
• • In a bowl, combine crab meat, cream cheese, cheddar, mayonnaise, Dijon mustard, garlic powder, salt, and pepper.
• • Spoon mixture into mushroom caps.
• • Bake 15–20 minutes until mushrooms are tender and filling is golden.
• • Serve warm.

These crab-stuffed mushrooms are creamy, cheesy, and full of flavor.

They’re keto-friendly, low in carbs, and high in protein.

The savory crab filling pairs perfectly with tender mushrooms.

A delightful, elegant seafood dish for any occasion.

Keto Garlic Butter Lobster Tails

Succulent lobster tails roasted in garlic butter with a touch of lemon.

This keto-friendly recipe is luxurious, low in carbs, and high in protein and healthy fats.

The garlic butter enhances the sweet, delicate flavor of lobster meat.

Perfect for special dinners, date nights, or festive occasions.

Ingredients:

• 4 lobster tails
• 4 tablespoons butter, melted
• 3 garlic cloves, minced
• 1 tablespoon lemon juice
• 1/2 teaspoon paprika
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Fresh parsley, chopped, for garnish

Instructions:

• • Preheat oven to 425°F (220°C) and split lobster tails lengthwise.
• • Mix melted butter, garlic, lemon juice, paprika, salt, and pepper.
• • Brush lobster meat with garlic butter mixture.
• • Roast 12–15 minutes until lobster is opaque and tender.
• • Garnish with parsley and serve with extra lemon.

These garlic butter lobster tails are tender, juicy, and flavorful.

They’re keto-friendly, low in carbs, and high in protein.

The garlic butter and lemon enhance natural lobster sweetness for a gourmet taste.

A luxurious, keto-friendly seafood dish.

Keto Mediterranean Grilled Swordfish

Thick swordfish steaks grilled with olive oil, garlic, and Mediterranean herbs.

This keto-friendly recipe is low in carbs, high in protein, and full of bold flavors.

Lemon and fresh herbs enhance the natural taste of swordfish for a light, satisfying meal.

Perfect for summer barbecues, weeknight dinners, or meal prep.

Ingredients:

• 4 swordfish steaks
• 3 tablespoons olive oil
• 2 garlic cloves, minced
• 1 teaspoon dried oregano
• 1 teaspoon dried thyme
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon lemon juice
• Lemon wedges for serving

Instructions:

• • Preheat grill to medium-high heat.
• • Brush swordfish with olive oil, garlic, herbs, salt, and pepper.
• • Grill 4–5 minutes per side until opaque and cooked through.
• • Drizzle with lemon juice before serving.

This Mediterranean grilled swordfish is flavorful, juicy, and tender.

It’s keto-friendly, high in protein, and perfect for low-carb meals.

Olive oil, garlic, and herbs enhance the fish’s natural taste.

A simple, elegant, keto-friendly seafood dish.

Keto Coconut Curry Shrimp

Shrimp cooked in a creamy coconut curry sauce with spices and herbs.

This keto-friendly recipe is low in carbs, high in protein, and rich in flavor.

Coconut milk adds creaminess while curry spices create a bold, aromatic dish.

Perfect for dinner, meal prep, or exotic keto-inspired meals.

Ingredients:

• 1 pound large shrimp, peeled and deveined
• 1 tablespoon coconut oil
• 1/2 cup coconut milk
• 2 garlic cloves, minced
• 1 teaspoon curry powder
• 1/2 teaspoon turmeric
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Fresh cilantro for garnish

Instructions:

• • Heat coconut oil in a skillet over medium heat.
• • Add garlic and sauté 1 minute until fragrant.
• • Stir in curry powder, turmeric, salt, and pepper.
• • Add shrimp and cook 2–3 minutes per side until opaque.
• • Pour in coconut milk and simmer 2–3 minutes until sauce thickens.
• • Garnish with fresh cilantro before serving.

This coconut curry shrimp is creamy, aromatic, and flavorful.

It’s keto-friendly, low in carbs, and rich in protein.

The coconut curry sauce complements the shrimp perfectly.

A comforting, exotic keto seafood dish.

Keto Garlic Lemon Mussels

Tender mussels steamed in garlic, butter, white wine, and lemon juice.

This keto-friendly dish is low in carbs, high in protein, and full of delicate seafood flavor.

Perfect for elegant dinners, appetizers, or low-carb meals.

Ideal for seafood lovers seeking a gourmet keto experience.

Ingredients:

• 2 pounds fresh mussels, cleaned
• 3 tablespoons butter
• 4 garlic cloves, minced
• 1/4 cup dry white wine
• 1 tablespoon lemon juice
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons chopped parsley

Instructions:

• • Melt butter in a large pot over medium heat.
• • Add garlic and sauté 1–2 minutes until fragrant.
• • Pour in white wine and lemon juice, bring to a simmer.
• • Add mussels, cover, and steam 5–7 minutes until shells open.
• • Discard unopened shells and sprinkle with parsley before serving.

These garlic lemon mussels are tender, flavorful, and aromatic.

They’re keto-friendly, low in carbs, and high in protein.

Garlic, butter, and lemon enhance the natural sweetness of mussels.

A gourmet, low-carb seafood dish perfect for any occasion.

Keto Spicy Tuna Lettuce Wraps

Fresh tuna sautéed with spicy seasoning, served in crisp lettuce cups.

This keto-friendly recipe is low in carbs, high in protein, and full of bold flavors.

The crisp lettuce adds freshness while the spicy tuna provides richness and heat.

Perfect for light lunches, appetizers, or low-carb dinners.

Ingredients:

• 1 pound tuna steak, diced
• 2 tablespoons olive oil
• 1 teaspoon chili powder
• 1/2 teaspoon paprika
• 1/2 teaspoon garlic powder
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• Romaine lettuce leaves for serving
• 1 tablespoon chopped green onions

Instructions:

• • Heat olive oil in a skillet over medium heat.
• • Add diced tuna and season with chili powder, paprika, garlic powder, salt, and pepper.
• • Cook 3–4 minutes until tuna is lightly seared but still tender.
• • Spoon tuna mixture into lettuce leaves.
• • Garnish with chopped green onions and serve.

These spicy tuna lettuce wraps are fresh, bold, and satisfying.

They’re keto-friendly, low in carbs, and high in protein.

The lettuce provides crispness while the spicy tuna adds flavor and richness.

A quick, low-carb seafood meal.

Keto Butter Baked Scallops

Tender scallops baked with a rich butter, garlic, and herb sauce.

This keto-friendly recipe is low in carbs, high in protein, and decadent in flavor.

Perfect for elegant dinners, low-carb meal prep, or indulgent seafood meals.

Scallops stay tender and juicy while the butter sauce enhances their natural sweetness.

Ingredients:

• 1 pound sea scallops
• 3 tablespoons butter, melted
• 2 garlic cloves, minced
• 1 tablespoon lemon juice
• 1 teaspoon chopped fresh parsley
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• • Preheat oven to 400°F (200°C) and grease a baking dish.
• • Place scallops in the dish and drizzle with melted butter, garlic, salt, and pepper.
• • Bake 12–15 minutes until scallops are opaque and tender.
• • Drizzle with lemon juice and sprinkle with parsley before serving.

These butter-baked scallops are tender, flavorful, and rich.

They’re keto-friendly, low in carbs, and packed with protein.

Butter, garlic, and lemon enhance scallop sweetness for a gourmet taste.

A luxurious, low-carb seafood dish perfect for any occasion.