Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes Recipe
If you’re searching for a dinner that completely wows without spending all night in the kitchen, look no further than this Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes. It brings the lush, comforting flavors of Italy right to your table, all while keeping things wonderfully low-carb. Velvety cream, bright sun-dried tomatoes, and tender, flaky cod come together in less than 30 minutes, and you won’t believe how luxurious (and easy!) it is. Whether you’re following keto or simply want a restaurant-worthy meal at home, this dish is bound to become a fast favorite.

Ingredients You’ll Need
The ingredient list for Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes is refreshingly simple—just a handful of items, but each one plays a starring role. From the fresh cod to the tangy sun-dried tomatoes and rich Parmesan, every component brings its own magic to the pan.
- Cod Fillets: Mild and flaky, cod soaks up sauce beautifully and keeps this dish light but satisfying.
- Olive Oil: Adds richness and helps get a perfect sear on the cod.
- Garlic: Just a few cloves bring all the aromatics you crave in a Tuscan-inspired sauce.
- Heavy Cream: The secret to a truly silky, luscious sauce with every bite.
- Parmesan Cheese: Lends nutty, salty depth and helps thicken the sauce to perfection.
- Sun-Dried Tomatoes: These jewels add intense tomato flavor and a burst of vibrant color.
- Fresh Baby Spinach: Wilts down beautifully, bringing tender greens and nutrients to the dish.
- Italian Seasoning: A pinch of this blend brings those classic herb notes that elevate the whole meal.
- Crushed Red Pepper Flakes (optional): For anyone who loves a little kick of heat!
- Salt and Pepper: Essential for perfect seasoning—taste as you go.
- Chopped Fresh Basil or Parsley: Brightens everything up at the very end as a gorgeous garnish.
How to Make Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes
Step 1: Prep and Season the Cod Fillets
Begin by patting your cod fillets completely dry with paper towels. This isn’t just for show: removing extra moisture helps guarantee a gorgeous golden sear once the fish hits the skillet. Sprinkle both sides with salt and pepper—this initial seasoning layers flavor all the way through each tender bite.
Step 2: Sear the Cod
Heat a couple tablespoons of olive oil in a large skillet over medium heat. When the oil shimmers, gently lower in the cod fillets. Give each side 2 to 3 minutes, flipping just once, until they’re golden and almost cooked through (don’t worry—they’ll finish in the sauce later). Set those beauties aside on a plate for now.
Step 3: Sauté the Aromatics
Turn the heat down to medium-low and toss in your minced garlic. The moment it hits the pan, the kitchen smells positively incredible. Cook for about 30 seconds, just until fragrant, then quickly add the sun-dried tomatoes. Stir everything around so the flavors start mingling right away.
Step 4: Build the Creamy Sauce
Pour in the heavy cream and let the mixture come to a gentle simmer—this is where that signature Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes magic begins. Stir in the grated Parmesan, Italian seasoning, and red pepper flakes (if you like a little heat), then keep stirring as the sauce thickens ever so slightly, usually in 3 or 4 minutes.
Step 5: Add Spinach and Finish the Fish
Toss in the fresh baby spinach, stirring until it wilts down prettily into the sauce. Now return your almost-cooked cod fillets to the skillet, nestling them right into that creamy, dreamy mixture. Spoon some sauce over the top, cover the pan, and simmer another 2 to 3 minutes—just long enough for the cod to finish cooking and flake oh-so-easily with a fork.
Step 6: Garnish and Serve
Turn off the heat, sprinkle everything with chopped fresh basil or parsley, and get ready for applause. The aroma, the color, the richness—this Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes is an absolute showstopper.
How to Serve Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes

Garnishes
Scatter plenty of fresh basil or parsley across the top just before serving. If you’re feeling fancy, try a sprinkle of extra Parmesan or even a few chopped sun-dried tomatoes on top for that irresistible finishing touch. It’s a fast way to add color, freshness, and a chef’s kiss of flavor to your plate.
Side Dishes
Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes sings when paired with something that’s able to soak up all that glorious sauce. Cauliflower rice is the go-to for keeping things keto, but sautéed zucchini, simple steamed broccoli, or even spiralized veggie noodles work beautifully here.
Creative Ways to Present
This dish looks spectacular on a large platter, family-style, with cod fillets nestled into the sauce. Or serve individual portions in shallow pasta bowls to keep everything cozy and contained. For something special, arrange on a bed of sautéed greens or cauliflower mash and drizzle with extra sauce around each fillet. The elegant presentation makes it feel like a celebration dinner every time.
Make Ahead and Storage
Storing Leftovers
Let any leftover Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes cool to room temperature before transferring to an airtight container. Store it in the fridge, where it’s perfect for up to two days—the creamy sauce will thicken a bit but remains delicious.
Freezing
While creamy dishes can sometimes separate when frozen and thawed, this recipe does better than most. Place cooled portions in a freezer-safe container and freeze for up to one month. To maintain the best texture, freeze the sauce and fish separately if you can.
Reheating
For best results, reheat the fish and sauce gently on the stovetop over low heat, adding a splash more cream if the sauce looks too thick. Microwaving works in a pinch, but use medium power and short bursts to avoid overcooking the fish. Stir gently and garnish again just before serving to revive those fresh flavors.
FAQs
Can I use frozen cod for this recipe?
Absolutely! Just make sure to thaw your cod fillets completely and pat them dry before cooking. Frozen cod works great in Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes, ensuring you can enjoy it year-round.
Is this dish spicy?
The base recipe is mild and family-friendly, with just a hint of warmth from crushed red pepper flakes. If you’re spice-sensitive, simply leave them out—or if you love heat, add a little extra to taste!
Can I substitute another fish or protein?
Yes! This creamy sauce is lovely with salmon, shrimp, or even chicken breast. The approach and timing remain mostly the same, so feel free to use your favorite protein for endless variations on Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes.
Is this sauce gluten-free?
It is! There are no flours or thickeners in the sauce, just cream, cheese, and vegetables. Serve with a gluten-free side and you have a fantastic gluten-free, low-carb meal.
What can I do if my sauce is too thick or thin?
If the sauce thickens up too much, a few tablespoons of extra cream or a splash of broth will loosen it right back up. If it’s too thin, let it simmer a few extra minutes to reduce, or add a touch more Parmesan for instant body.
Final Thoughts
I can’t recommend this Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes enough—every bite is pure comfort with a bit of Italian sunshine. Whether you follow keto or simply want something extraordinary for dinner, this recipe is sure to become a regular in your kitchen. Give it a try and watch everyone at the table melt with delight!
Print
Creamy Keto Tuscan Cod with Spinach and Sun-Dried Tomatoes Recipe
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Diet: Non-Vegetarian
Description
Indulge in the rich and creamy flavors of this Keto Tuscan Cod dish, featuring tender cod fillets in a luscious sauce with spinach and sun-dried tomatoes. Perfect for a satisfying low-carb meal!
Ingredients
Cod:
- 4 cod fillets (about 6 oz each)
Sauce:
- 2 tablespoons olive oil
- 3 cloves garlic (minced)
- 1 cup heavy cream
- ½ cup grated Parmesan cheese
- ½ cup sun-dried tomatoes (drained and chopped)
- 2 cups fresh baby spinach
- 1 teaspoon Italian seasoning
- ½ teaspoon crushed red pepper flakes (optional)
- Salt and pepper to taste
- Chopped fresh basil or parsley for garnish
Instructions
- Prepare the Cod: Pat the cod fillets dry, season with salt and pepper, and sear in olive oil.
- Make the Sauce: Sauté garlic, add sun-dried tomatoes, cream, cheese, seasonings, and spinach. Simmer until slightly thickened.
- Combine and Serve: Return cod to the skillet, spoon sauce over it, cover, and simmer until fully cooked. Garnish and serve hot.
Notes
- Serve with cauliflower rice or sautéed zucchini for a complete keto meal.
- Recipe is versatile and also pairs well with salmon or shrimp.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Category: Main Course
- Method: Stovetop
- Cuisine: Italian-Inspired
Nutrition
- Serving Size: 1 cod fillet with sauce
- Calories: 390
- Sugar: 3g
- Sodium: 480mg
- Fat: 26g
- Saturated Fat: 13g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 2g
- Protein: 33g
- Cholesterol: 105mg