Fish is a nutrient-rich, protein-packed ingredient perfect for keto diets.
Its versatility allows it to be prepared in a variety of flavorful, low-carb ways.
These 15 Saturday keto fish recipes combine fresh fish with healthy fats, herbs, and spices to create satisfying dishes.
From baked salmon and lemon-garlic cod to skillet fish and creamy seafood casseroles, there’s a recipe for every craving.
Perfect for lunch, dinner, or weekend meal prep, these recipes are easy, delicious, and keto-friendly.
Enjoy wholesome, flavorful fish meals this Saturday!
15 Healthy Saturday Keto Fish Recipes You’ll Love
With these 15 Saturday keto fish recipes, you can enjoy nutritious, low-carb meals that are full of flavor.
Each recipe highlights fresh fish, healthy fats, and keto-friendly ingredients for satisfying dishes.
From grilled and baked fish to skillet and casserole recipes, there’s a dish for every taste.
Perfect for weekend dinners, meal prep, or family meals, these recipes make keto eating simple and delicious.
So, gather your fresh fish, herbs, and seasonings.
Cook, savor, and enjoy healthy, flavorful Saturday keto fish meals!
Keto Lemon Garlic Butter Salmon
This keto-friendly salmon recipe features tender fillets baked in a zesty lemon garlic butter sauce.
It’s rich, flavorful, and perfect for a light Saturday keto dinner.
Ingredients:
- 4 salmon fillets
- 3 tablespoons butter, melted
- 2 cloves garlic, minced
- 1 lemon, juiced
- 1 teaspoon lemon zest
- Salt and pepper to taste
- Fresh parsley for garnish
Instructions:
- Preheat oven to 400°F (200°C).
- In a small bowl, mix melted butter, garlic, lemon juice, and zest.
- Place salmon fillets on a baking sheet, season with salt and pepper.
- Brush lemon garlic butter over each fillet.
- Bake 12–15 minutes until salmon is cooked through.
- Garnish with parsley and serve.
This salmon is tender, buttery, and citrusy.
It’s perfect for a Saturday keto dinner.
Every bite delivers flaky salmon with vibrant lemon garlic flavor beautifully.
Keto Baked Cod with Herbs
This keto cod recipe is baked with a blend of fresh herbs and olive oil for a light and aromatic dish.
It’s delicate, savory, and ideal for a Saturday keto dinner.
Ingredients:
- 4 cod fillets
- 2 tablespoons olive oil
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- 2 cloves garlic, minced
- Salt and pepper to taste
- Lemon wedges for serving
Instructions:
- Preheat oven to 375°F (190°C).
- Place cod fillets on a baking dish and drizzle with olive oil.
- Sprinkle garlic, thyme, rosemary, salt, and pepper evenly.
- Bake 15–18 minutes until fish is opaque and flakes easily.
- Serve with lemon wedges.
This cod is tender, herbaceous, and flavorful.
It’s perfect for a Saturday keto dinner.
Every bite delivers delicate fish with aromatic herbs beautifully.
Keto Pan-Seared Tilapia with Garlic Butter
This quick keto tilapia recipe is pan-seared in garlic butter for a golden, flavorful crust.
It’s savory, light, and perfect for a Saturday dinner.
Ingredients:
- 4 tilapia fillets
- 3 tablespoons butter
- 2 cloves garlic, minced
- 1 teaspoon paprika
- Salt and pepper to taste
- Fresh parsley for garnish
Instructions:
- Heat butter in a skillet over medium-high heat.
- Season tilapia with salt, pepper, and paprika.
- Sear fillets 3–4 minutes per side until golden and cooked through.
- Add garlic to the pan for the last minute and spoon over fish.
- Garnish with parsley and serve.
This tilapia is golden, buttery, and aromatic.
It’s perfect for a Saturday keto dinner.
Every bite delivers flaky fish with rich garlic butter beautifully.
Keto Creamy Coconut Fish Curry
This low-carb fish curry features tender white fish simmered in a creamy coconut milk sauce with spices.
It’s rich, flavorful, and ideal for a Saturday keto dinner.
Ingredients:
- 1 lb white fish fillets, cut into chunks
- 1 cup coconut milk
- 1 small onion, diced
- 2 cloves garlic, minced
- 1 teaspoon ginger, minced
- 1 tablespoon curry powder
- 1 teaspoon turmeric
- 1 tablespoon olive oil
- Salt and pepper to taste
- Fresh cilantro for garnish
Instructions:
- Heat olive oil in a skillet over medium heat.
- Sauté onion, garlic, and ginger until fragrant.
- Add curry powder and turmeric, stir for 1 minute.
- Pour in coconut milk and bring to a simmer.
- Add fish chunks, cook 8–10 minutes until tender.
- Garnish with cilantro and serve.
This curry is creamy, aromatic, and mildly spicy.
It’s perfect for a Saturday keto dinner.
Every bite delivers tender fish in a rich coconut sauce beautifully.
Keto Baked Lemon Dill Trout
This keto trout recipe is baked with lemon slices, fresh dill, and olive oil for a light, flavorful meal.
It’s aromatic, tangy, and perfect for a Saturday keto dinner.
Ingredients:
- 4 trout fillets
- 2 tablespoons olive oil
- 2 lemons, sliced
- 2 tablespoons fresh dill, chopped
- Salt and pepper to taste
Instructions:
- Preheat oven to 375°F (190°C).
- Place trout on a baking sheet and drizzle with olive oil.
- Season with salt and pepper, and top with lemon slices and dill.
- Bake 12–15 minutes until fish flakes easily.
- Serve immediately.
This trout is tender, aromatic, and citrusy.
It’s perfect for a Saturday keto dinner.
Every bite delivers delicate fish with refreshing lemon dill flavor beautifully.
Keto Blackened Salmon
This keto blackened salmon features a perfectly seared fillet coated with smoky spices and herbs.
It’s bold, flavorful, and ideal for a Saturday keto dinner.
Ingredients:
- 4 salmon fillets
- 1 teaspoon paprika
- 1 teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon cayenne pepper
- ½ teaspoon dried thyme
- ½ teaspoon dried oregano
- Salt and pepper to taste
- 2 tablespoons olive oil
Instructions:
- Mix all spices in a small bowl.
- Rub spice mix evenly over salmon fillets.
- Heat olive oil in a skillet over medium-high heat.
- Sear salmon 4–5 minutes per side until blackened and cooked through.
- Serve hot with keto-friendly sides.
This salmon is smoky, bold, and tender.
It’s perfect for a Saturday keto dinner.
Every bite delivers a flavorful, spiced crust with moist, flaky salmon beautifully.
Keto Baked Halibut with Lemon Butter
This low-carb halibut recipe is baked with lemon butter and fresh herbs for a delicate flavor.
It’s tender, aromatic, and ideal for a Saturday keto dinner.
Ingredients:
- 4 halibut fillets
- 3 tablespoons butter, melted
- 1 lemon, sliced
- 2 cloves garlic, minced
- 1 teaspoon fresh thyme
- Salt and pepper to taste
- Fresh parsley for garnish
Instructions:
- Preheat oven to 400°F (200°C).
- Place halibut fillets on a baking sheet and brush with melted butter.
- Top with lemon slices, garlic, thyme, salt, and pepper.
- Bake 12–15 minutes until fish flakes easily.
- Garnish with parsley and serve.
This halibut is tender, buttery, and aromatic.
It’s perfect for a Saturday keto dinner.
Every bite delivers flaky fish with rich lemon butter beautifully.
Keto Salmon with Avocado Salsa
This keto salmon recipe is topped with a fresh avocado, tomato, and lime salsa for a bright, low-carb dish.
It’s refreshing, savory, and perfect for a Saturday dinner.
Ingredients:
- 4 salmon fillets
- 1 avocado, diced
- 1 small tomato, diced
- 1 tablespoon lime juice
- 1 tablespoon olive oil
- Salt and pepper to taste
- Fresh cilantro for garnish
Instructions:
- Preheat oven to 400°F (200°C).
- Season salmon fillets with salt and pepper and bake 12–15 minutes.
- Mix avocado, tomato, lime juice, olive oil, salt, and pepper in a bowl.
- Spoon salsa over cooked salmon and garnish with cilantro.
- Serve immediately.
This salmon is bright, creamy, and savory.
It’s perfect for a Saturday keto dinner.
Every bite delivers flaky salmon with fresh, zesty avocado salsa beautifully.
Keto Fish Foil Packets
This recipe features white fish and vegetables baked in foil packets for a juicy, flavorful low-carb meal.
It’s convenient, aromatic, and ideal for a Saturday dinner.
Ingredients:
- 4 white fish fillets (cod or tilapia)
- 1 zucchini, sliced
- 1 bell pepper, sliced
- 2 tablespoons olive oil
- 1 lemon, sliced
- 2 cloves garlic, minced
- Salt and pepper to taste
- Fresh dill for garnish
Instructions:
- Preheat oven to 375°F (190°C).
- Place fish fillet on a piece of foil and top with vegetables, garlic, lemon slices, olive oil, salt, and pepper.
- Fold foil into a sealed packet.
- Bake 15–20 minutes until fish is cooked through.
- Garnish with fresh dill and serve.
These foil packets are juicy, aromatic, and flavorful.
They’re perfect for a Saturday keto dinner.
Every bite delivers tender fish with perfectly cooked vegetables beautifully.
Asian-Inspired Keto Fish Stir-Fry
This stir-fry features fish chunks sautéed with garlic, ginger, soy, and sesame oil for an Asian-inspired low-carb dish.
It’s tender, savory, and perfect for a Saturday keto dinner.
Ingredients:
- 1 lb white fish fillets, cut into chunks
- 2 cloves garlic, minced
- 1 teaspoon ginger, minced
- 2 tablespoons soy sauce (or coconut aminos)
- 1 tablespoon sesame oil
- 1 bell pepper, sliced
- 1 zucchini, sliced
- 1 teaspoon chili flakes
- 1 tablespoon olive oil
Instructions:
- Heat olive oil in a skillet over medium heat.
- Sauté garlic and ginger 1 minute until fragrant.
- Add fish chunks and cook 4–5 minutes until lightly golden.
- Add vegetables, soy sauce, sesame oil, and chili flakes, stir-frying 5–7 minutes.
- Serve hot.
This stir-fry is savory, aromatic, and slightly spicy.
It’s perfect for a Saturday keto dinner.
Every bite delivers tender fish and crisp vegetables coated in bold Asian flavors beautifully.
Keto Garlic Butter Shrimp
This keto shrimp recipe features succulent shrimp sautéed in a garlic butter sauce with herbs.
It’s rich, flavorful, and perfect for a Saturday keto dinner or appetizer.
Ingredients:
- 1 lb shrimp, peeled and deveined
- 3 tablespoons butter
- 3 cloves garlic, minced
- 1 teaspoon paprika
- 1 tablespoon lemon juice
- Salt and pepper to taste
- Fresh parsley for garnish
Instructions:
- Heat butter in a skillet over medium heat.
- Add garlic and sauté 1 minute until fragrant.
- Add shrimp, paprika, salt, and pepper, cooking 3–4 minutes per side until pink and cooked through.
- Drizzle lemon juice and garnish with parsley.
- Serve immediately.
These shrimp are garlicky, buttery, and tender.
They’re perfect for a Saturday keto dinner or appetizer.
Every bite delivers flavorful shrimp with aromatic garlic butter beautifully.
Keto Mediterranean Baked Cod
This keto Mediterranean cod features cod fillets baked with olives, cherry tomatoes, and herbs for a savory low-carb meal.
It’s aromatic, tender, and ideal for a Saturday keto dinner.
Ingredients:
- 4 cod fillets
- ½ cup cherry tomatoes, halved
- ¼ cup black olives, sliced
- 2 tablespoons olive oil
- 1 teaspoon dried oregano
- 1 clove garlic, minced
- Salt and pepper to taste
- Fresh parsley for garnish
Instructions:
- Preheat oven to 375°F (190°C).
- Place cod fillets in a baking dish and drizzle with olive oil.
- Top with tomatoes, olives, garlic, oregano, salt, and pepper.
- Bake 15–18 minutes until fish flakes easily.
- Garnish with parsley and serve.
This cod is tender, savory, and herbaceous.
It’s perfect for a Saturday keto dinner.
Every bite delivers flaky cod with Mediterranean flavors beautifully.
Keto Tuna Patties
These low-carb tuna patties are crispy on the outside, moist inside, and flavored with herbs and spices.
They’re satisfying, protein-packed, and perfect for a Saturday keto dinner.
Ingredients:
- 2 cans tuna, drained
- 1 egg
- ¼ cup almond flour
- 1 tablespoon mayonnaise
- 1 teaspoon Dijon mustard
- 1 teaspoon dried parsley
- Salt and pepper to taste
- 2 tablespoons olive oil
Instructions:
- In a bowl, mix tuna, egg, almond flour, mayonnaise, mustard, parsley, salt, and pepper.
- Form mixture into 6 patties.
- Heat olive oil in a skillet over medium heat.
- Cook patties 3–4 minutes per side until golden brown.
- Serve hot.
These tuna patties are crispy, savory, and tender.
They’re perfect for a Saturday keto dinner.
Every bite delivers flavorful tuna with a golden, crunchy exterior beautifully.
Keto Baked Trout with Almonds
This keto trout recipe features trout fillets baked with sliced almonds and butter for a nutty, flavorful meal.
It’s tender, aromatic, and perfect for a Saturday keto dinner.
Ingredients:
- 4 trout fillets
- 3 tablespoons butter, melted
- ¼ cup sliced almonds
- 1 teaspoon garlic powder
- Salt and pepper to taste
- Lemon wedges for serving
Instructions:
- Preheat oven to 375°F (190°C).
- Place trout fillets on a baking sheet and brush with melted butter.
- Sprinkle garlic powder, salt, and pepper evenly.
- Top with sliced almonds and bake 12–15 minutes until fish flakes easily.
- Serve with lemon wedges.
This trout is tender, buttery, and nutty.
It’s perfect for a Saturday keto dinner.
Every bite delivers flaky trout with toasted almond flavor beautifully.
Keto Fish Curry with Spinach
This low-carb fish curry features white fish simmered with spinach in a creamy coconut and spice sauce.
It’s rich, flavorful, and ideal for a Saturday keto dinner.
Ingredients:
- 1 lb white fish fillets, cut into chunks
- 1 cup coconut milk
- 2 cups fresh spinach
- 1 small onion, diced
- 2 cloves garlic, minced
- 1 teaspoon curry powder
- 1 teaspoon turmeric
- 1 tablespoon olive oil
- Salt and pepper to taste
Instructions:
- Heat olive oil in a skillet over medium heat.
- Sauté onion and garlic until fragrant.
- Add curry powder and turmeric, stir 1 minute.
- Pour in coconut milk and bring to a simmer.
- Add fish and spinach, cook 8–10 minutes until fish is tender and spinach wilted.
- Serve hot.
This curry is creamy, savory, and slightly spicy.
It’s perfect for a Saturday keto dinner.
Every bite delivers tender fish with rich coconut curry and fresh spinach beautifully.
