Rosemary Cod And Potatoes Recipe With Cream Sauce
Creamy Rosemary Cod And Potatoes offers comfort food at its finest, combining delicate fish with hearty elements in one satisfying dish.
The combination works beautifully for weeknight dinners when you need something that feels special without demanding hours in the kitchen.
The dish has that wonderful quality of being both nourishing and elegant, proving that simple meals can still impress.
It comes together in one pan, which means less cleanup and more time to actually enjoy dinner.
The flavors meld together in a way that feels luxurious but remains approachable for cooks of all skill levels.
When you pull it from the oven, the aroma alone will have everyone asking when it's time to eat.
Why You’ll Love Rosemary Cod And Potatoes
Complete Ingredient List for Rosemary Cod with Potatoes
Main Ingredients:Optional Add-Ins:What Tools Are Needed for Rosemary Cod and Potatoes
Step By Step Instructions For Creamy Rosemary Cod And Potatoes
Potato Prep
Grab those 2 large potatoes and give them a good wash. Feel free to peel them if you like, but I often leave the skins on for extra nutrition. Dice the potatoes into neat, bite-sized cubes so they’ll cook evenly.
Boil Potatoes
Drop those potato cubes into a pot of boiling water. Let them simmer for 10-12 minutes at a rolling boil until they’re tender but not falling apart. You want them to hold their shape nicely.
Prepare Cod
Take your 1 pound of cod fillets and pat them dry with paper towels. Sprinkle some salt and pepper across both sides to wake up those flavors.
Create Aromatic Base
Heat 2 tablespoons of olive oil in a skillet over medium heat (375°F). Toss in 3 minced garlic cloves and let them dance around until they’re fragrant.
Sprinkle in the chopped rosemary and let those herbs release their amazing aroma.
Build Creamy Sauce
Pour 1 cup of heavy cream into the skillet. Let it simmer gently, watching it thicken into a luxurious sauce that’ll make your kitchen smell incredible.
Combine Potatoes and Sauce
Drain those boiled potatoes and fold them right into the creamy rosemary sauce. Make sure each potato cube gets a nice coating.
Add Fish and Bake
Nestle the seasoned cod fillets on top of the potato mixture. Spoon some extra sauce over the fish. Cover the baking dish with foil and slide it into a preheated oven at 400°F for about 12-15 minutes until the cod flakes easily with a fork.
Serve and Garnish
Pull the dish out of the oven and let it rest for a couple minutes. If you want, sprinkle some Parmesan cheese on top or add a few fresh spinach leaves. Serve with lemon wedges on the side for a bright, zesty finish.
Smart Tips For Rosemary Cod Potatoes
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Creamy Rosemary Cod and Potatoes FAQs
Can I use a different type of fish?
Cod works best for this recipe, but white fish like halibut or pollock will also work perfectly with the creamy rosemary sauce.
How do I know when the cod is fully cooked?
The fish should flake easily with a fork and appear opaque white throughout. Cooking time depends on fillet thickness, typically 10-15 minutes.
Is this dish gluten-free?
Yes, the recipe as written is naturally gluten-free. Just double-check your specific cream or milk to ensure no gluten-containing additives.
Can I make this recipe dairy-free?
Substitute the heavy cream with full-fat coconut milk for a creamy, dairy-free alternative that maintains the rich texture.
What if I don’t have fresh rosemary?
Dried rosemary works fine – use about one-third the amount of fresh herbs. The flavor will still be delicious and aromatic.
Should the potatoes be peeled?
Peeling is optional. Leaving the skin on adds extra nutrients and a rustic texture to your dish.
Creamy Baked Rosemary Cod Potatoes Recipe
- Total Time: 35-40 minutes
- Yield: 2 1x
Description
Rosemary Cod Potatoes bring comfort right to your dinner table, blending tender fish with hearty potatoes in a creamy sauce that feels like a warm embrace. Perfectly seasoned and simple to prepare, this dish delivers satisfaction without complicated cooking techniques.
Ingredients
Main Ingredients:
- 1 pound cod fillets
- 2 large potatoes
- 1 cup heavy cream
Aromatics and Seasonings:
- 1 tablespoon fresh rosemary
- 3 cloves garlic
- 2 tablespoons olive oil
- Salt
- Pepper
Garnishes and Optional Additions:
- Lemon wedges
- Parmesan cheese
- Spinach
- Cherry tomatoes
Instructions
- Scrub your potatoes clean, then dice them into ½-inch uniform cubes to ensure even cooking.
- Submerge potato cubes in salted water, boiling at 212°F for precisely 11 minutes until fork-tender but not falling apart.
- Pat your cod fillets completely dry using paper towels, then season both sides with ½ teaspoon salt and ¼ teaspoon black pepper.
- Warm 2 tablespoons olive oil in a 10-inch skillet over medium heat, adding 3 minced garlic cloves and sautéing for 45 seconds until aromatic.
- Sprinkle 1 tablespoon fresh rosemary into the skillet, stirring quickly to prevent burning.
- Pour 1 cup heavy cream into the skillet, reducing heat to low and simmering for 3-4 minutes until sauce slightly thickens.
- Drain your boiled potatoes and gently fold them into the creamy rosemary sauce, coating each cube evenly.
- Transfer potato mixture to a 9×13 inch baking dish, arranging cod fillets carefully on top.
- Spoon additional cream sauce over the fish to keep it moist.
- Cover the dish with aluminum foil and bake at 375°F for 12-15 minutes until cod flakes easily with a fork.
- Optional: Garnish with fresh lemon wedges and grated Parmesan cheese before serving.
Notes
- Select potatoes with a waxy texture like Yukon Gold for the creamiest results and most consistent cooking.
- Pat the cod completely dry before seasoning to ensure a perfect golden sear and prevent excess moisture.
- For a lighter version, swap heavy cream with Greek yogurt or use coconut milk for a dairy-free alternative that maintains rich flavor.
- Chop fresh rosemary just before adding to release maximum aromatic oils and enhance the herb’s delicate flavor profile.
- Prep Time: 10 minutes
- Cook Time: 25-30 minutes
- Category: Cod
- Method: Boiling
- Cuisine: American
Nutrition
- Serving Size: 2
- Calories: 625 kcal
- Sugar: 3 g
- Sodium: 150 mg
- Fat: 40 g
- Saturated Fat: 15 g
- Unsaturated Fat: 23 g
- Trans Fat: 0 g
- Carbohydrates: 35 g
- Fiber: 4 g
- Protein: 40 g
- Cholesterol: 110 mg




Mary Sue
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Comfort Food Twists, Seasonal Cooking, Creative Flavor Pairings, Easy Weeknight Dinners, Flexible Pantry Cooking
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Mary Sue is the playful, creative recipe mind behind Mary Sue & Susan, known for big flavor ideas, warm storytelling, and dishes that feel both comforting and a little unexpected. She has a talent for taking familiar meals and giving them just enough personality to make them memorable.