Cod & Potatoes in Rosemary Cream Sauce
Cod & Potatoes in Rosemary Cream Sauce is a delightful dish that combines the tender flavors of cod with creamy potatoes, making it perfect for any occasion. This recipe not only showcases the gorgeous pairing of fish and potatoes but also elevates them with a fragrant rosemary cream sauce. Whether you’re planning a family dinner or a special gathering, this dish will impress everyone at the table.
Why You’ll Love This Recipe
- Quick to Prepare: With a total time of just 50 minutes, you can have this delicious meal on the table in no time.
- Rich Flavor: The combination of rosemary, garlic, and creamy sauce creates a rich flavor that enhances the cod and potatoes beautifully.
- Versatile Dish: Perfect for weeknight dinners or entertaining guests, this recipe suits various occasions and tastes.
- Healthy Option: Packed with protein and healthy fats, this dish provides a nutritious meal without compromising on taste.
- Easy Cleanup: Made in one skillet, you’ll spend less time washing dishes and more time enjoying your meal.
Tools and Preparation
Before diving into the cooking process, gather your essential tools to make your experience seamless.
Essential Tools and Equipment
- Large skillet
- Pot for boiling
- Cutting board
- Sharp knife
- Measuring spoons
Importance of Each Tool
- Large skillet: Ideal for searing the fish and simmering the sauce simultaneously.
- Pot for boiling: Necessary for cooking the potatoes to fork-tender perfection.
- Cutting board: Provides a safe space to chop ingredients efficiently.
- Sharp knife: Ensures clean cuts for vegetables and fish, enhancing presentation.
- Measuring spoons: Helps in accurately portioning ingredients for balanced flavors.

Ingredients
For the Cod
- 4 cod fillets (150–180g each), skinless and boneless
For the Potatoes
- 500g baby potatoes or Yukon Gold potatoes, halved or quartered
For Cooking
- 2 tablespoons olive oil
- 1 tablespoon butter
- Salt and pepper to taste
For Flavoring
- 1 tablespoon lemon juice
- Zest of 1 lemon
- 3 garlic cloves, finely minced
- 1 small shallot or onion, finely chopped
- 1 teaspoon fresh rosemary, finely chopped (or ½ tsp dried rosemary)
For the Cream Sauce
- 1 ½ cups heavy cream
- ½ cup halal-certified chicken or vegetable broth
- ½ teaspoon Dijon mustard (optional)
For Garnish (Optional)
- Fresh parsley or chives for garnish
How to Make Cod & Potatoes in Rosemary Cream Sauce
Step 1: Prepare the Potatoes
- Wash the baby potatoes thoroughly under cold water.
- Cut them into halves or quarters depending on their size.
- Place them in a pot of salted boiling water and cook for 8–10 minutes until fork-tender.
- Drain and set aside.
Step 2: Season the Cod
- Pat each cod fillet dry with paper towels.
- Season each fillet generously with salt, pepper, lemon juice, and lemon zest.
- Allow them to marinate briefly while preparing your skillet.
Step 3: Sear the Cod
- Heat 2 tablespoons olive oil and 1 tablespoon butter in a large skillet over medium-high heat.
- Once hot, place the cod fillets in the pan carefully.
- Sear each side for about 3–4 minutes until lightly golden brown and cooked through.
- Remove from heat and set aside on a warm plate.
Step 4: Create the Cream Sauce
- In the same skillet, reduce heat to medium.
- Add an additional tablespoon of olive oil along with minced garlic and chopped shallots.
- Cook for about 2–3 minutes until fragrant and translucent.
- Stir in chopped rosemary; sauté for another minute before adding broth.
Step 5: Combine Everything
- Pour in heavy cream along with Dijon mustard if using; stir well.
- Allow it to simmer gently for 6–8 minutes until slightly thickened.
- Return boiled potatoes to skillet; toss gently to coat them in sauce for another 3–4 minutes.
Step 6: Final Assembly
- Carefully place seared cod back into skillet; spoon sauce over each fillet.
- Let everything simmer together on low heat for an additional 2–3 minutes.
- Garnish with freshly chopped parsley or chives if desired.
This delightful dish can be served hot either plated individually or family-style alongside crusty bread or a fresh side salad! Enjoy your Cod & Potatoes in Rosemary Cream Sauce!
How to Serve Cod & Potatoes in Rosemary Cream Sauce
Serving Cod & Potatoes in Rosemary Cream Sauce can elevate your dining experience. This dish is rich and flavorful, making it perfect for various occasions. Here are some creative serving suggestions to enhance your meal.
With Crusty Bread
- Serve slices of warm, crusty bread on the side to soak up the delicious cream sauce. This adds a comforting touch to the dish.
Over a Bed of Greens
- Place the cod and potatoes atop a bed of fresh arugula or spinach. The greens add a refreshing crunch and balance the rich sauce.
With Lemon Wedges
- Garnish with lemon wedges for an extra burst of citrus flavor. Squeezing fresh lemon juice over the dish brightens the overall taste.
Accompanied by Fresh Herbs
- Finish with a sprinkle of fresh parsley or chives. This not only adds color but also enhances the herbaceous notes of the rosemary cream sauce.
How to Perfect Cod & Potatoes in Rosemary Cream Sauce
Perfecting this dish involves attention to detail and technique. Here are some tips to ensure your cod and potatoes turn out flawlessly every time.
- Choose Fresh Cod – Fresh, high-quality cod fillets will yield better flavor and texture compared to frozen options.
- Don’t Overcook – Keep an eye on the cooking time for both the cod and potatoes to prevent them from becoming dry or mushy.
- Use a Good Skillet – A non-stick skillet is ideal for searing cod without sticking, allowing for an even cook and easy cleanup.
- Simmer Gently – When adding cream to the sauce, simmer gently to avoid curdling, ensuring a smooth texture.
- Adjust Seasoning – Taste the sauce before serving; you may want to add more salt, pepper, or lemon juice according to your preference.
- Let Rest Before Serving – Allowing the dish to rest for a few minutes after cooking helps meld the flavors together beautifully.
Best Side Dishes for Cod & Potatoes in Rosemary Cream Sauce
Pairing side dishes with Cod & Potatoes in Rosemary Cream Sauce can make your meal even more delightful. Here are some excellent options that complement this rich dish perfectly.
- Steamed Asparagus – Tender asparagus spears add a crisp texture and vibrant color; steam lightly and drizzle with olive oil.
- Roasted Broccoli – Toss broccoli florets with olive oil and garlic before roasting until crispy for a nutty flavor contrast.
- Garlic Mashed Cauliflower – A low-carb alternative that’s creamy and flavorful; mash cooked cauliflower with garlic and herbs.
- Grilled Zucchini – Slice zucchini into strips and grill for a smoky flavor; season simply with salt and pepper.
- Quinoa Salad – Combine cooked quinoa with cherry tomatoes, cucumber, and herbs for a refreshing side full of nutrients.
- Balsamic Glazed Brussels Sprouts – Roast Brussels sprouts until caramelized, then toss with balsamic glaze for sweetness that pairs well with cod.
Common Mistakes to Avoid
To achieve the best results with your Cod & Potatoes in Rosemary Cream Sauce, be mindful of these common mistakes.
- Skipping the seasoning: Not seasoning the cod and potatoes enough can lead to bland flavors. Always season generously with salt, pepper, and lemon juice.
- Overcooking the cod: Cooking the cod for too long can make it tough and dry. Sear it just until it’s flaky and cooked through, about 3-4 minutes per side.
- Using low-quality cream: A heavy cream that’s not fresh can impact the sauce’s richness. Always check expiration dates and opt for high-fat content for a creamy consistency.
- Not pre-cooking the potatoes: If you skip boiling the potatoes beforehand, they might not cook evenly in the sauce. Ensure they’re fork-tender before adding them to the skillet.
- Neglecting to chop ingredients finely: Chopping garlic and shallots too coarsely can lead to uneven cooking and flavor distribution. Finely mince them for better results.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Consume within 2-3 days for optimal freshness.
Freezing Cod & Potatoes in Rosemary Cream Sauce
- Place cooled portions in freezer-safe containers or resealable bags.
- Enjoy within 1-2 months for best quality.
Reheating Cod & Potatoes in Rosemary Cream Sauce
- Oven: Preheat to 350°F (175°C). Cover with foil and heat for about 20 minutes until warmed through.
- Microwave: Use a microwave-safe dish, cover, and heat in 30-second intervals until hot, stirring between intervals.
- Stovetop: Warm gently over low heat in a skillet, stirring occasionally until heated through.
Frequently Asked Questions
Here are some frequently asked questions about Cod & Potatoes in Rosemary Cream Sauce.
Can I use different types of fish?
Yes! While cod is recommended for its texture, you can substitute with other firm white fish like haddock or tilapia.
What can I use instead of heavy cream?
You can use a mixture of half-and-half or coconut cream as lighter alternatives if you prefer a lower fat option.
How do I enhance the flavor of the sauce?
Add additional herbs such as thyme or tarragon, or incorporate some lemon zest for extra brightness in your Cod & Potatoes in Rosemary Cream Sauce.
Can I prepare this dish ahead of time?
Yes! You can prepare everything up to adding the sauce. Store it separately until you’re ready to finish cooking.
Final Thoughts
Cod & Potatoes in Rosemary Cream Sauce is a delightful meal that combines tender cod with creamy potatoes infused with aromatic rosemary. This dish is versatile; feel free to customize it by adding your favorite vegetables or adjusting the herbs used. Try this recipe today for a comforting weeknight dinner!
Cod & Potatoes in Rosemary Cream Sauce
Indulge in the delightful flavors of Cod & Potatoes in Rosemary Cream Sauce, a comforting dish that beautifully combines tender cod fillets with creamy potatoes and an aromatic rosemary-infused sauce. This easy-to-make recipe is perfect for weeknight dinners or special occasions, offering a rich and satisfying meal that’s sure to impress your family and guests. With just one skillet required, you’ll enjoy less cleanup time without sacrificing taste. Elevate your dining experience with this savory seafood entrĂ©e that balances quick preparation with gourmet appeal.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: Serves 4
- Category: Main Course
- Method: Sautéing
- Cuisine: Seafood
Ingredients
- 4 skinless, boneless cod fillets (150–180g each)
- 500g baby potatoes or Yukon Gold potatoes
- 2 tablespoons olive oil
- 1 tablespoon butter
- 1 tablespoon lemon juice
- 3 garlic cloves, minced
- 1 small shallot, chopped
- 1 teaspoon fresh rosemary, chopped
- 1½ cups heavy cream
- ½ cup chicken or vegetable broth
Instructions
- Boil halved or quartered potatoes in salted water for 8–10 minutes until fork-tender. Drain and set aside.
- Season cod fillets with salt, pepper, lemon juice, and zest; let marinate briefly.
- In a large skillet, heat olive oil and butter over medium-high heat. Sear cod for 3–4 minutes on each side until golden brown; remove from skillet.
- In the same skillet, sauté garlic and shallots until translucent. Add rosemary and cook for an additional minute before pouring in broth and cream.
- Simmer sauce for 6–8 minutes until thickened; add potatoes to coat.
- Return cod to skillet, spooning sauce over the top; simmer together for another few minutes before serving.
Nutrition
- Serving Size: 1 cod fillet with potatoes (approximately 300g)
- Calories: 550
- Sugar: 2g
- Sodium: 600mg
- Fat: 38g
- Saturated Fat: 20g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 4g
- Protein: 28g
- Cholesterol: 110mg