This creamy keto Tuscan cod is a rich, comforting dish that brings together tender white fish, a velvety garlic cream sauce, and the bold flavors of sun-dried tomatoes and fresh spinach. It’s a low-carb meal that feels indulgent while still being light and nourishing, making it perfect for both weeknight dinners and special occasions.
Why You’ll Love This Recipe
This recipe delivers restaurant-quality flavor with minimal effort. The cod fillets cook quickly and absorb the creamy sauce beautifully, resulting in a dish that is both satisfying and elegant. It’s ideal for anyone following a low-carb or keto lifestyle, yet flavorful enough to please anyone at the table.
You’ll also appreciate how versatile it is. The ingredients are simple and easy to find, and the entire dish comes together in one pan, making cleanup quick and stress-free. The combination of garlic, butter, and sun-dried tomatoes creates a deep, savory flavor that pairs perfectly with the mild taste of cod.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
4 cod fillets (about 150–180 g each)
2 tablespoons olive oil
2 tablespoons butter
3 cloves garlic, minced
1 cup heavy cream
1/2 cup chicken broth
1/2 cup grated parmesan cheese
1 cup fresh spinach, roughly chopped
1/3 cup sun-dried tomatoes, drained and chopped
1 teaspoon dried Italian seasoning
1/2 teaspoon salt
1/2 teaspoon black pepper
1/4 teaspoon paprika
Directions
Start by patting the cod fillets dry with paper towels. Season both sides with salt, pepper, and paprika.
Heat the olive oil in a large skillet over medium heat. Once hot, add the cod fillets and cook for about 3–4 minutes per side until golden and just cooked through. Remove the fish from the pan and set aside.
In the same skillet, melt the butter. Add the minced garlic and sauté for about 30 seconds until fragrant, being careful not to burn it.
Pour in the chicken broth and let it simmer for 2–3 minutes to reduce slightly. Then add the heavy cream and stir well. Allow the sauce to gently simmer for another 3–5 minutes until it begins to thicken.
Stir in the parmesan cheese until fully melted and incorporated. Add the sun-dried tomatoes and Italian seasoning, mixing everything together.
Add the chopped spinach and cook until wilted, which should take about 1–2 minutes.
Return the cod fillets to the skillet, spooning the creamy sauce over the top. Let everything simmer together for another 2–3 minutes so the flavors meld.
Serve hot, with extra sauce spooned over each fillet.
You can easily adapt this recipe to suit your preferences. Swap cod with other white fish like haddock or halibut for a slightly different texture. If you prefer a thicker sauce, add a bit more parmesan or let it simmer longer.
For added flavor, include mushrooms or a splash of lemon juice for brightness. If you enjoy a bit of heat, a pinch of red pepper flakes works beautifully in the sauce.
You can also make it dairy-free by replacing butter with more olive oil and using coconut cream instead of heavy cream, though this will slightly change the flavor.
Storage/Reheating
Store any leftovers in an airtight container in the refrigerator for up to 2 days. Because fish is delicate, it’s best enjoyed fresh, but leftovers can still be delicious if handled properly.
To reheat, place the cod and sauce in a skillet over low heat and warm gently until heated through. Avoid microwaving if possible, as it can make the fish rubbery and cause the sauce to separate.
If the sauce thickens too much during storage, add a small splash of broth or cream while reheating to bring it back to the desired consistency.
FAQs
Can I use frozen cod?
Yes, just make sure it is fully thawed and patted dry before cooking.
What can I serve with this dish?
It pairs well with cauliflower rice, zucchini noodles, or steamed vegetables.
Is this recipe strictly keto?
Yes, it is low in carbohydrates and fits well within a keto diet.
Can I substitute the heavy cream?
You can use coconut cream or a lighter cream, but the texture and flavor will vary.
How do I know when the cod is done?
The fish should be opaque and flake easily with a fork.
Can I make this ahead of time?
It’s best made fresh, but you can prepare the sauce ahead and cook the fish just before serving.
What type of sun-dried tomatoes should I use?
Use oil-packed sun-dried tomatoes for the best flavor and texture.
Can I add more vegetables?
Yes, mushrooms, bell peppers, or asparagus are great additions.
Is parmesan necessary?
It adds richness and helps thicken the sauce, but you can reduce or omit it if needed.
How do I prevent the sauce from curdling?
Keep the heat moderate and avoid boiling the cream too aggressively.
Conclusion
Creamy keto Tuscan cod with spinach and sun-dried tomatoes is a perfect example of how simple ingredients can create a truly memorable dish. With its rich sauce, tender fish, and vibrant flavors, it’s a recipe you’ll want to make again and again. Whether you’re cooking for yourself or sharing with family, this dish delivers comfort, elegance, and satisfaction in every bite.
A rich and creamy keto Tuscan cod dish featuring tender fish fillets in a garlic parmesan cream sauce with spinach and sun-dried tomatoes, perfect for a low-carb, flavorful meal.
Total Time:30 minutes
Yield:4 servings
Ingredients
4 cod fillets (150–180 g each)
2 tablespoons olive oil
2 tablespoons butter
3 cloves garlic, minced
1 cup heavy cream
1/2 cup chicken broth
1/2 cup grated parmesan cheese
1 cup fresh spinach, roughly chopped
1/3 cup sun-dried tomatoes, drained and chopped
1 teaspoon dried Italian seasoning
1/2 teaspoon salt
1/2 teaspoon black pepper
1/4 teaspoon paprika
Instructions
Pat cod fillets dry and season with salt, pepper, and paprika.
Heat olive oil in a skillet over medium heat and cook cod for 3–4 minutes per side until golden and cooked through. Remove and set aside.
In the same skillet, melt butter and sauté garlic for about 30 seconds.
Add chicken broth and simmer for 2–3 minutes.
Stir in heavy cream and simmer for 3–5 minutes until slightly thickened.
Add parmesan cheese and stir until melted and smooth.
Mix in sun-dried tomatoes and Italian seasoning.
Add spinach and cook until wilted.
Return cod to the skillet and spoon sauce over the fish.
Simmer for 2–3 minutes, then serve hot.
Notes
Use oil-packed sun-dried tomatoes for best flavor.
Do not overcook cod to keep it tender.
Add mushrooms or asparagus for extra vegetables.
A squeeze of lemon juice can brighten the dish.
For a thicker sauce, simmer longer or add more parmesan.
Store leftovers in the refrigerator for up to 2 days.
Reheat gently on low heat to avoid curdling.
Add broth or cream when reheating if sauce thickens.
