Cod & Potatoes in Rosemary Sauce

Why You’ll Love This Recipe

• I can prepare a complete meal in just 30 minutes.
• The cod stays tender and flaky while baking in the creamy sauce.
• The rosemary adds a fresh, aromatic flavor to every bite.
• The potatoes absorb the rich sauce and become wonderfully tender.
• It feels restaurant-worthy while using simple ingredients.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

• 4 cod fillets
• 3 medium potatoes, diced
• 2 tablespoons olive oil
• 3 garlic cloves, minced
• 1 tablespoon fresh rosemary, chopped
• 1 cup heavy cream
• 1/2 cup chicken or vegetable broth
• Salt and pepper to taste

Directions

1. I preheat the oven to 400°F (200°C).
2. In a large oven-safe skillet, I heat the olive oil over medium-high heat.
3. I season the cod fillets with salt and pepper, then sear them in the hot skillet for 2 to 3 minutes per side until lightly browned.
4. I remove the cod from the skillet and set it aside.
5. I add the diced potatoes to the same skillet and sauté them for 5 to 7 minutes, stirring occasionally, until they begin to soften.
6. I stir in the minced garlic and chopped rosemary and cook for about 1 minute until fragrant.
7. I pour in the heavy cream and broth and bring the mixture to a gentle simmer.
8. I return the cod fillets to the skillet, nestling them into the creamy rosemary sauce.
9. I transfer the skillet to the oven and bake for 12 to 15 minutes, or until the cod is fully cooked and the potatoes are tender.
10. I serve the dish immediately and garnish with extra rosemary if desired.

Servings and Timing

• Servings: 4
• Prep Time: 10 minutes
• Cook Time: 20 minutes
• Total Time: 30 minutes

Variations

• I substitute salmon or haddock for the cod when I want a different type of fish.
• I add spinach or kale to the sauce for extra color and nutrition.
• I include mushrooms for additional depth of flavor.
• I stir in a little grated Parmesan cheese to make the sauce even richer.
• I add a squeeze of lemon juice before serving for a bright, fresh finish.

Storage/Reheating

I store leftovers in an airtight container in the refrigerator for up to 3 days.

When reheating, I warm the dish gently in a skillet over low heat or in a 325°F (165°C) oven until heated through. If the sauce has thickened too much, I add a splash of broth or cream to restore its consistency.

Freezing is possible, but I find that cream-based sauces can sometimes separate after thawing, so I prefer enjoying this dish fresh or refrigerated.

FAQs

Can I use frozen cod fillets?

Yes, I can use frozen cod as long as I thaw it completely and pat it dry before cooking.

How do I know when the cod is fully cooked?

I check that the fish flakes easily with a fork and reaches an internal temperature of 145°F (63°C).

Can I make this recipe without heavy cream?

Yes, I can substitute half-and-half or a lighter cream, though the sauce will be less rich and creamy.

What type of potatoes work best?

I like using Yukon Gold or red potatoes because they hold their shape well and become tender without falling apart.

What can I serve alongside this dish?

I often serve it with a green salad, roasted vegetables, steamed asparagus, or crusty bread to soak up the flavorful sauce.

Conclusion

This Cod & Potatoes in Rosemary Sauce is a delicious combination of tender fish, hearty potatoes, and a creamy herb-infused sauce. I love how the rosemary and garlic create a comforting flavor while the oven-baked finish ensures everything is perfectly cooked. Whether I’m preparing a family dinner or a special meal for guests, this recipe always delivers satisfying and elegant results.

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