15 Quick Keto Cod Recipes for Low-Carb Dinners

Cod is a versatile, mild-flavored fish that pairs perfectly with keto-friendly ingredients for low-carb, nutritious meals.

These 15 keto cod recipes showcase creative ways to enjoy this lean protein while staying in ketosis.

From creamy garlic butter cod and baked parmesan-crusted fillets to Mediterranean-inspired casseroles and flavorful skillet dishes, there’s something for every palate.

Packed with healthy fats, fresh herbs, and low-carb vegetables, each recipe is satisfying, flavorful, and simple to prepare.

Enjoy delicious, guilt-free cod dishes that keep your keto goals on track.

15 Quick Keto Cod Recipes for Low-Carb Dinners

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

Each dish highlights cod’s flaky texture and mild flavor while incorporating keto-friendly ingredients for maximum taste.

Perfect for weeknight dinners, meal prep, or special occasions, these recipes are easy to make and full of nutrition.

From baked, pan-seared, to one-pot meals, there’s a keto cod recipe for every occasion.

Savor healthy, flavorful, and satisfying cod dishes while maintaining your ketogenic lifestyle.

Keto Garlic Butter Baked Cod

Keto Garlic Butter Baked Cod is tender, flaky, and full of rich, buttery flavor.

Fresh cod fillets are baked in a garlicky butter sauce, making it a quick and satisfying low-carb meal.

It’s perfect for weeknight dinners or a special occasion.

Ingredients:

• 4 cod fillets (6 oz each)
• 3 tablespoons unsalted butter, melted
• 3 cloves garlic, minced
• 1 tablespoon fresh lemon juice
• 1 teaspoon paprika
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons fresh parsley, chopped

Instructions:

• Preheat oven to 400°F (200°C) and line a baking dish with parchment paper.
• In a small bowl, combine melted butter, garlic, lemon juice, paprika, salt, and pepper.
• Place cod fillets in the baking dish and brush generously with the garlic butter mixture.
• Bake for 12–15 minutes until the fish is opaque and flakes easily with a fork.
• Garnish with chopped parsley before serving.

This dish is buttery, garlicky, and delicate.

It’s a perfect keto-friendly dinner that’s simple, flavorful, and quick to prepare.

Keto Lemon Herb Pan-Seared Cod

Keto Lemon Herb Pan-Seared Cod is crisp on the outside and tender on the inside.

Fresh herbs, garlic, and lemon zest enhance the mild flavor of cod, creating a light, low-carb meal.

It’s ideal for lunch or dinner.

Ingredients:

• 4 cod fillets (6 oz each)
• 2 tablespoons olive oil
• 1 tablespoon fresh lemon juice
• 1 teaspoon lemon zest
• 2 cloves garlic, minced
• 1 teaspoon dried thyme
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• Heat olive oil in a large skillet over medium-high heat.
• Season cod fillets with salt, pepper, and dried thyme.
• Add fillets to the skillet and sear for 3–4 minutes per side until golden and cooked through.
• Add garlic, lemon juice, and lemon zest to the pan and spoon over the fillets.
• Serve immediately with extra lemon wedges.

This cod is light, flavorful, and aromatic.

It’s a perfect keto-friendly dish that’s healthy, satisfying, and quick to make.

Keto Creamy Parmesan Cod

Keto Creamy Parmesan Cod is rich, cheesy, and satisfying.

Cod fillets are baked in a creamy Parmesan sauce, making it a luxurious low-carb dinner.

It’s ideal for family dinners or special occasions.

Ingredients:

• 4 cod fillets (6 oz each)
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 2 tablespoons unsalted butter
• 2 cloves garlic, minced
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon fresh parsley, chopped

Instructions:

• Preheat oven to 375°F (190°C) and grease a baking dish.
• In a small saucepan, melt butter over medium heat and add garlic.
• Stir in heavy cream and Parmesan cheese until smooth.
• Place cod fillets in the baking dish and pour the creamy sauce over them.
• Bake for 15–20 minutes until cod is cooked through and flaky.
• Garnish with parsley before serving.

This dish is creamy, cheesy, and indulgent.

It’s a perfect keto-friendly dinner that’s rich in flavor and easy to prepare.

Keto Blackened Cod

Keto Blackened Cod is smoky, spicy, and low-carb.

A blend of paprika, garlic powder, cayenne, and herbs creates a flavorful crust on tender cod fillets.

It’s ideal for a quick, satisfying dinner.

Ingredients:

• 4 cod fillets (6 oz each)
• 2 tablespoons olive oil
• 1 teaspoon paprika
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 1/4 teaspoon cayenne pepper
• 1/2 teaspoon dried thyme
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• In a small bowl, combine paprika, garlic powder, onion powder, cayenne, thyme, salt, and pepper.
• Pat cod fillets dry and coat both sides evenly with the spice mixture.
• Heat olive oil in a skillet over medium-high heat.
• Cook fillets for 3–4 minutes per side until blackened and cooked through.
• Serve immediately with lemon wedges.

This cod is smoky, spicy, and perfectly seasoned.

It’s a perfect keto-friendly meal that’s bold, satisfying, and easy to make.

Keto Cod with Garlic Butter and Asparagus

Keto Cod with Garlic Butter and Asparagus is a complete low-carb meal.

Tender cod fillets are paired with roasted asparagus and a garlicky butter sauce for a flavorful, healthy dinner.

It’s perfect for weeknight meals or special occasions.

Ingredients:

• 4 cod fillets (6 oz each)
• 1 bunch asparagus, trimmed
• 3 tablespoons unsalted butter, melted
• 3 cloves garlic, minced
• 1 tablespoon olive oil
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon fresh lemon juice

Instructions:

• Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
• Toss asparagus with olive oil, salt, and pepper, and place on the baking sheet.
• Place cod fillets alongside asparagus and brush with melted butter mixed with garlic and lemon juice.
• Roast for 12–15 minutes until cod is cooked through and asparagus is tender.
• Serve immediately.

This dish is fresh, buttery, and flavorful.

It’s a perfect keto-friendly dinner that’s healthy, satisfying, and easy to prepare in one pan

Keto Lemon Garlic Cod with Zucchini Noodles

Keto Lemon Garlic Cod with Zucchini Noodles is light, flavorful, and perfect for a low-carb dinner.

Tender cod fillets are seared with garlic and lemon, then served over sautéed zucchini noodles for a fresh, healthy meal.

It’s ideal for weeknight dinners or meal prep.

Ingredients:

• 4 cod fillets (6 oz each)
• 2 medium zucchinis, spiralized
• 2 tablespoons olive oil
• 3 cloves garlic, minced
• 2 tablespoons fresh lemon juice
• 1 teaspoon lemon zest
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons fresh parsley, chopped

Instructions:

• Heat olive oil in a skillet over medium heat and sauté garlic for 1 minute.
• Season cod fillets with salt, pepper, and lemon zest.
• Add fillets to the skillet and cook 3–4 minutes per side until opaque.
• Remove cod and set aside.
• In the same skillet, sauté zucchini noodles for 2–3 minutes until tender.
• Drizzle with lemon juice and serve cod on top of the noodles.
• Garnish with fresh parsley.

This dish is light, zesty, and satisfying.

It’s a perfect keto-friendly meal that’s low-carb, flavorful, and quick to prepare.

Keto Cod in Creamy Dill Sauce

Keto Cod in Creamy Dill Sauce is rich, tender, and bursting with flavor.

Cod fillets are baked in a creamy, garlicky dill sauce that pairs perfectly with a low-carb side.

It’s ideal for dinner or a special occasion.

Ingredients:

• 4 cod fillets (6 oz each)
• 1/2 cup heavy cream
• 2 tablespoons unsalted butter
• 2 cloves garlic, minced
• 2 tablespoons fresh dill, chopped
• 1 tablespoon lemon juice
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• Preheat oven to 375°F (190°C) and grease a baking dish.
• In a small saucepan, melt butter over medium heat and add garlic.
• Stir in heavy cream, dill, lemon juice, salt, and pepper until smooth.
• Place cod fillets in the prepared dish and pour the sauce over them.
• Bake for 15–20 minutes until fish is cooked through and flakes easily.
• Serve immediately, spooning extra sauce over the cod.

This dish is creamy, flavorful, and aromatic.

It’s a perfect keto-friendly dinner that’s indulgent, low-carb, and easy to prepare.

Keto Mediterranean Baked Cod

Keto Mediterranean Baked Cod is colorful, fresh, and packed with flavor.

Cod fillets are baked with olives, cherry tomatoes, and capers, creating a healthy, low-carb meal.

It’s perfect for brunch or dinner.

Ingredients:

• 4 cod fillets (6 oz each)
• 1/2 cup cherry tomatoes, halved
• 1/4 cup sliced black olives
• 1 tablespoon capers
• 2 tablespoons olive oil
• 1 tablespoon lemon juice
• 1 teaspoon dried oregano
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• Preheat oven to 400°F (200°C) and grease a baking dish.
• Place cod fillets in the dish and arrange cherry tomatoes, olives, and capers around them.
• Drizzle with olive oil, lemon juice, and sprinkle oregano, salt, and pepper.
• Bake for 12–15 minutes until cod is opaque and flakes easily.
• Serve immediately with extra sauce from the pan.

This dish is fresh, tangy, and flavorful.

It’s a perfect keto-friendly dinner that’s light, satisfying, and easy to prepare.

Keto Pan-Seared Cod with Garlic Butter Spinach

Keto Pan-Seared Cod with Garlic Butter Spinach is a quick, flavorful low-carb dinner.

Cod fillets are seared until golden and served atop garlicky sautéed spinach for a healthy, satisfying meal.

It’s perfect for weeknight dinners.

Ingredients:

• 4 cod fillets (6 oz each)
• 2 tablespoons olive oil
• 3 tablespoons unsalted butter
• 3 cloves garlic, minced
• 4 cups fresh spinach
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon lemon juice

Instructions:

• Heat olive oil in a skillet over medium-high heat.
• Season cod fillets with salt and pepper, then sear 3–4 minutes per side until golden and cooked through.
• In another skillet, melt butter and sauté garlic for 1 minute.
• Add spinach, salt, and pepper and cook until wilted.
• Drizzle with lemon juice and serve cod on top of spinach.

This dish is savory, fresh, and healthy.

It’s a perfect keto-friendly dinner that’s nutrient-rich, satisfying, and quick to prepare.

Keto Cod with Lemon Caper Sauce

Keto Cod with Lemon Caper Sauce is tangy, savory, and low in carbs.

Cod fillets are pan-seared and topped with a buttery lemon caper sauce for a delicious, elegant meal.

It’s perfect for dinner or entertaining guests.

Ingredients:

• 4 cod fillets (6 oz each)
• 2 tablespoons olive oil
• 2 tablespoons unsalted butter
• 2 cloves garlic, minced
• 2 tablespoons capers
• 2 tablespoons lemon juice
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• Heat olive oil in a skillet over medium-high heat and season cod with salt and pepper.
• Sear cod fillets 3–4 minutes per side until golden and cooked through.
• Remove cod from pan and set aside.
• In the same skillet, melt butter and sauté garlic for 1 minute.
• Add capers and lemon juice, stirring for 1–2 minutes.
• Pour sauce over cod and serve immediately.

This dish is tangy, buttery, and flavorful.

It’s a perfect keto-friendly dinner that’s quick, elegant, and satisfying.

Keto Coconut Curry Cod

Keto Coconut Curry Cod is rich, flavorful, and low in carbs.

Cod fillets are simmered in a creamy coconut curry sauce, creating a comforting and aromatic keto-friendly dinner.

It’s perfect for weeknight meals or a special occasion.

Ingredients:

• 4 cod fillets (6 oz each)
• 1 cup coconut milk
• 2 tablespoons red curry paste
• 1 tablespoon olive oil
• 1 small onion, chopped
• 2 cloves garlic, minced
• 1 teaspoon ginger, grated
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon lime juice
• Fresh cilantro for garnish

Instructions:

• Heat olive oil in a skillet over medium heat and sauté onion, garlic, and ginger until fragrant.
• Stir in red curry paste and cook for 1 minute.
• Add coconut milk, salt, and pepper, and bring to a simmer.
• Add cod fillets and cook 8–10 minutes until fish is opaque and flakes easily.
• Drizzle with lime juice and garnish with cilantro before serving.

This dish is creamy, spicy, and aromatic.

It’s a perfect keto-friendly dinner that’s satisfying, flavorful, and exotic.

Keto Baked Parmesan Cod

Keto Baked Parmesan Cod is golden, crispy, and low in carbs.

Cod fillets are coated with Parmesan cheese and baked until perfectly tender and flavorful.

It’s perfect for weeknight dinners or family meals.

Ingredients:

• 4 cod fillets (6 oz each)
• 1/2 cup grated Parmesan cheese
• 2 tablespoons almond flour
• 1 teaspoon garlic powder
• 1/2 teaspoon paprika
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons olive oil

Instructions:

• Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
• In a small bowl, mix Parmesan, almond flour, garlic powder, paprika, salt, and pepper.
• Pat cod fillets dry and coat with the Parmesan mixture.
• Place fillets on the baking sheet and drizzle with olive oil.
• Bake for 12–15 minutes until golden and cooked through.
• Serve immediately with lemon wedges.

This cod is crispy, cheesy, and flavorful.

It’s a perfect keto-friendly meal that’s easy, satisfying, and delicious.

Keto Cod Stir-Fry with Vegetables

Keto Cod Stir-Fry with Vegetables is colorful, nutritious, and low in carbs.

Cod fillets are stir-fried with bell peppers, zucchini, and a savory garlic sauce for a quick, healthy meal.

It’s ideal for lunch or dinner.

Ingredients:

• 4 cod fillets (6 oz each), cut into chunks
• 1 cup bell peppers, sliced
• 1 cup zucchini, sliced
• 2 tablespoons olive oil
• 2 cloves garlic, minced
• 2 tablespoons soy sauce or coconut aminos
• 1/2 teaspoon ginger, grated
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• Heat olive oil in a large skillet over medium-high heat.
• Add garlic and ginger, sauté for 1 minute until fragrant.
• Add cod chunks and cook 3–4 minutes until slightly golden.
• Add vegetables, soy sauce, salt, and pepper, and stir-fry 5–6 minutes until vegetables are tender.
• Serve hot as a low-carb main dish.

This stir-fry is savory, fresh, and satisfying.

It’s a perfect keto-friendly meal that’s quick, flavorful, and packed with nutrients.

Keto Cod with Avocado Salsa

Keto Cod with Avocado Salsa is fresh, zesty, and perfect for a low-carb meal.

Baked cod fillets are topped with a creamy avocado salsa, creating a light and satisfying dinner.

It’s ideal for lunch or dinner.

Ingredients:

• 4 cod fillets (6 oz each)
• 1 ripe avocado, diced
• 1/2 small red onion, finely chopped
• 1 tablespoon lime juice
• 1 tablespoon olive oil
• 1/4 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons fresh cilantro, chopped

Instructions:

• Preheat oven to 400°F (200°C) and grease a baking dish.
• Season cod fillets with salt and pepper and bake for 12–15 minutes until opaque and flaky.
• In a bowl, mix avocado, red onion, lime juice, olive oil, salt, pepper, and cilantro to make salsa.
• Top baked cod fillets with avocado salsa and serve immediately.

This dish is fresh, creamy, and tangy.

It’s a perfect keto-friendly dinner that’s light, nutritious, and full of flavor.

Keto Roasted Cod with Lemon and Asparagus

Keto Roasted Cod with Lemon and Asparagus is a one-pan, low-carb dinner that’s easy to prepare.

Tender cod fillets roast alongside fresh asparagus with lemon and herbs for a flavorful, healthy meal.

It’s ideal for weeknight dinners or meal prep.

Ingredients:

• 4 cod fillets (6 oz each)
• 1 bunch asparagus, trimmed
• 2 tablespoons olive oil
• 1 tablespoon lemon juice
• 1 teaspoon lemon zest
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 teaspoon fresh thyme or parsley

Instructions:

• Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
• Toss asparagus with olive oil, salt, and pepper and arrange on the baking sheet.
• Place cod fillets alongside asparagus, drizzle with lemon juice, and sprinkle with lemon zest and herbs.
• Roast for 12–15 minutes until cod is opaque and asparagus is tender.
• Serve immediately.

This dish is fresh, light, and flavorful.

It’s a perfect keto-friendly dinner that’s healthy, satisfying, and easy to prepare in one pan.

Keto Creamy Tomato Cod

Keto Creamy Tomato Cod is a rich, tangy, and low-carb dinner option.

Cod fillets are simmered in a creamy tomato sauce with garlic and herbs, making a flavorful and comforting keto-friendly meal.

It’s perfect for dinner or a special occasion.

Ingredients:

• 4 cod fillets (6 oz each)
• 1 cup canned crushed tomatoes
• 1/2 cup heavy cream
• 2 cloves garlic, minced
• 1 tablespoon olive oil
• 1 teaspoon dried basil
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon fresh parsley, chopped

Instructions:

• Heat olive oil in a skillet over medium heat and sauté garlic until fragrant.
• Add crushed tomatoes, basil, salt, and pepper and simmer for 5 minutes.
• Stir in heavy cream and cook for 2 minutes until sauce is creamy.
• Add cod fillets, cover, and simmer 8–10 minutes until fish flakes easily.
• Garnish with parsley and serve hot.

This dish is creamy, tangy, and aromatic.

It’s a perfect keto-friendly dinner that’s flavorful, comforting, and easy to prepare.

Keto Cod with Roasted Garlic Sauce

Keto Cod with Roasted Garlic Sauce is savory, creamy, and low-carb.

Cod fillets are baked with a rich roasted garlic cream sauce for a decadent, satisfying dinner.

It’s ideal for weeknight meals or entertaining.

Ingredients:

• 4 cod fillets (6 oz each)
• 4 cloves roasted garlic, mashed
• 1/2 cup heavy cream
• 2 tablespoons butter
• 1 tablespoon olive oil
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon fresh parsley, chopped

Instructions:

• Preheat oven to 375°F (190°C) and grease a baking dish.
• In a small saucepan, melt butter with olive oil and add roasted garlic.
• Stir in heavy cream, salt, and pepper until smooth.
• Place cod fillets in the baking dish and pour the sauce over them.
• Bake for 15–20 minutes until cod is opaque and flakes easily.
• Garnish with parsley and serve immediately.

This dish is creamy, garlicky, and flavorful.

It’s a perfect keto-friendly dinner that’s indulgent, easy, and satisfying.

Keto Cod Chowder

Keto Cod Chowder is hearty, creamy, and low in carbs.

Tender cod pieces simmer in a creamy, flavorful broth with cauliflower, bacon, and herbs for a comforting soup.

It’s perfect for lunch or dinner.

Ingredients:

• 1 pound cod fillets, diced
• 1 small head cauliflower, chopped
• 4 slices bacon, cooked and crumbled
• 1/2 cup heavy cream
• 2 cups chicken or vegetable broth
• 1 small onion, chopped
• 2 cloves garlic, minced
• 1/2 teaspoon thyme
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• In a large pot, cook bacon until crisp and remove, leaving fat in the pot.
• Sauté onion and garlic until soft.
• Add cauliflower, broth, thyme, salt, and pepper and simmer 10 minutes.
• Stir in cod and heavy cream and cook 5–7 minutes until fish is cooked through.
• Garnish with crumbled bacon before serving.

This chowder is creamy, hearty, and comforting.

It’s a perfect keto-friendly meal that’s filling, flavorful, and low-carb.

Keto Baked Herb Cod

Keto Baked Herb Cod is light, fresh, and aromatic.

Cod fillets are baked with a mix of fresh herbs, olive oil, and lemon for a flavorful, healthy dinner.

It’s perfect for a quick weeknight meal.

Ingredients:

• 4 cod fillets (6 oz each)
• 2 tablespoons olive oil
• 1 tablespoon fresh parsley, chopped
• 1 tablespoon fresh dill, chopped
• 1 teaspoon thyme
• 2 cloves garlic, minced
• 1 tablespoon lemon juice
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper

Instructions:

• Preheat oven to 400°F (200°C) and grease a baking dish.
• In a small bowl, mix olive oil, garlic, herbs, lemon juice, salt, and pepper.
• Brush cod fillets with the herb mixture.
• Bake for 12–15 minutes until cod is opaque and flakes easily.
• Serve immediately with extra lemon wedges.

This dish is fresh, herbaceous, and delicate.

It’s a perfect keto-friendly dinner that’s light, flavorful, and simple to prepare.

Keto Cod with Spinach Cream Sauce

Keto Cod with Spinach Cream Sauce is rich, creamy, and low-carb.

Cod fillets are pan-seared and served with a velvety cream sauce made from spinach, garlic, and cream.

It’s perfect for a satisfying dinner.

Ingredients:

• 4 cod fillets (6 oz each)
• 2 cups fresh spinach
• 1/2 cup heavy cream
• 2 tablespoons butter
• 2 cloves garlic, minced
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1 tablespoon olive oil

Instructions:

• Heat olive oil in a skillet over medium-high heat and sear cod 3–4 minutes per side until golden and cooked through.
• In another skillet, melt butter and sauté garlic for 1 minute.
• Add spinach and cook until wilted.
• Stir in heavy cream, salt, and pepper, cooking 2–3 minutes until creamy.
• Pour the sauce over cod fillets and serve immediately.

This dish is creamy, savory, and satisfying.

It’s a perfect keto-friendly dinner that’s indulgent, flavorful, and packed with nutrients.