Bright, cozy, and simple to make, this Creamy Rosemary Cod with Potatoes is a weeknight winner that feels fancy without the fuss. Tender cod is seared, bathed in a rosemary-infused cream, and baked with potatoes for a comforting meal the whole family will ask for again. Try it with a side like cheesy ranch potatoes with smoked sausage for extra comfort.
H2: Why You’ll Love This Creamy Rosemary Cod with Potatoes
- Comforting, creamy sauce with bright rosemary flavor.
- Quick prep and mostly hands-off baking time.
- Great for meal prep and easy leftover lunches.
- Family-friendly and kid-approved textures.
- Elegant enough for guests but simple enough for weeknights.
H2: Ingredients Needed
- Protein
- 4 cod fillets
- Veggies
- 4 medium potatoes, peeled and cubed
- Sauce
- 1 cup heavy cream
- 2 tablespoons fresh rosemary, chopped
- Fats & Oils
- 2 tablespoons butter
- 1 tablespoon olive oil
- Seasoning
- Salt and pepper to taste
H2: Step-by-Step Instructions 5 (always use H2 and H3)
1. Preheat the oven
Preheat your oven to 375°F (190°C).
2. Boil the potatoes
In a pot, boil the cubed potatoes until tender, about 15 minutes. Drain and set aside.
3. Sear the cod
In a skillet, heat olive oil and butter over medium heat. Season the cod fillets with salt and pepper, then sear them for 3–4 minutes on each side until golden brown.
4. Make the rosemary cream
In a separate bowl, mix the heavy cream with chopped rosemary, salt, and pepper.
5. Arrange in a baking dish
In a baking dish, arrange the seared cod and boiled potatoes. Pour the creamy rosemary sauce over the top.
6. Bake until bubbly
Bake in the preheated oven for 20–25 minutes, until the cod is cooked through and the sauce is bubbly.
7. Serve and enjoy
Serve hot and enjoy!
H2: Serving Suggestions Creamy Rosemary Cod with Potatoes
- Serve with a crisp green salad and lemon wedges for brightness.
- Add steamed green beans or roasted asparagus for extra veggies.
- For a heartier spread, plate alongside Chicken Pillows with Creamy Parmesan Sauce for variety.
- Garnish with extra chopped rosemary and a drizzle of olive oil before serving.
- Pair with a light white wine or sparkling water with lemon.
H2: Tips for Success Creamy Rosemary Cod with Potatoes
- Use evenly sized potato cubes so they cook through at the same rate.
- Don’t overcrowd the skillet when searing the cod to ensure a nice golden crust.
- Taste the cream before baking and adjust salt and pepper as needed.
- For firmer texture, pan-sear just until golden and bake only long enough to finish cooking.
- If planning meals, cool leftovers quickly and refrigerate in an airtight container for up to 3 days; you can reheat gently in the oven. For other meal ideas, consider flavors from chipotle honey chicken thighs with smoked gouda mashed potatoes to inspire a spicy twist.
H2: Variations Here are a few easy ways to change it up:
- Swap the cod for halibut or haddock if you want a firmer fish.
- Make it spicy by adding a pinch of red pepper flakes to the cream.
- For a dairy-free option, use full-fat coconut milk instead of heavy cream.
- Add vegetables like spinach or cherry tomatoes in the baking dish for color and nutrition.
Follow us on Pinterest for more cozy ideas.

Creamy Rosemary Cod with Potatoes
Ingredients
Method
- Preheat your oven to 375°F (190°C).
- In a pot, boil the cubed potatoes until tender, about 15 minutes. Drain and set aside.
- In a skillet, heat olive oil and butter over medium heat. Season the cod fillets with salt and pepper, then sear them for 3–4 minutes on each side until golden brown.
- In a separate bowl, mix the heavy cream with chopped rosemary, salt, and pepper.
- In a baking dish, arrange the seared cod and boiled potatoes. Pour the creamy rosemary sauce over the top.
- Bake in the preheated oven for 20–25 minutes, until the cod is cooked through and the sauce is bubbly.
- Serve hot and enjoy!


