Cod & Potatoes in Rosemary Cream Sauce
If you’re looking for a dish that warms the soul and brings smiles to the dinner table, you’re in the right place! This Cod & Potatoes in Rosemary Cream Sauce is one of those recipes that feels like a cozy hug. It’s simple yet elegant, making it perfect for busy weeknights or when you want to impress family at gatherings. The creamy sauce infused with rosemary is a delightful complement to the tender cod and comforting potatoes, creating a meal that everyone will love.
I always find this recipe a joy to prepare. It’s packed with wholesome ingredients and filled with flavors that dance on your palate. Whether you’re cooking for yourself or sharing with loved ones, this dish makes any occasion feel special.
Why You’ll Love This Recipe
- Easy to Prepare: With just a few simple steps, you can whip up this delicious meal without any fuss.
- Family-Friendly: Everyone loves creamy sauces, and the combination of cod and potatoes is sure to please even picky eaters!
- Hearty and Filling: This dish is satisfying enough to serve as a main course while still feeling light and fresh.
- Perfect for Meal Prep: You can make it ahead of time and simply reheat when ready to serve.
- Flavorful Comfort Food: The rosemary cream sauce adds an aromatic touch that elevates the entire dish.

Ingredients You’ll Need
Let’s gather some simple, wholesome ingredients that will come together beautifully in this recipe. You’ll find everything you need at your local grocery store!
For the Cod
- 4 cod fillets (150–180g each), skinless and boneless
- Salt and pepper to taste
- 1 tablespoon lemon juice
- Zest of 1 lemon
For the Potatoes
- 500g baby potatoes or Yukon Gold potatoes, halved or quartered
- 2 tablespoons olive oil
- 1 tablespoon butter
For the Sauce
- 3 garlic cloves, finely minced
- 1 small shallot or onion, finely chopped
- 1 teaspoon fresh rosemary, finely chopped (or ½ tsp dried rosemary)
- 1 ½ cups heavy cream
- ½ cup halal-certified chicken or vegetable broth
- ½ teaspoon Dijon mustard (optional)
- Fresh parsley or chives for garnish (optional)
Variations
This recipe is quite flexible! Feel free to get creative with these fun variations.
- Swap the protein: If cod isn’t your favorite, try using haddock or another firm white fish for a different flavor profile.
- Add some veggies: Toss in some spinach or peas during the last few minutes of cooking for added color and nutrition.
- Make it dairy-free: Substitute heavy cream with coconut cream for a dairy-free version that still shines in flavor.
- Spice it up: Add a pinch of red pepper flakes to the sauce if you want an extra kick!
How to Make Cod & Potatoes in Rosemary Cream Sauce
Step 1: Prepare the Potatoes
Start by washing your baby potatoes thoroughly. Cutting them into halves or quarters ensures they cook evenly. Boil them in salted water until fork-tender—this usually takes about 8–10 minutes. Drain them well and set aside; they will soak up all that delicious sauce later!
Step 2: Season the Cod Fillets
Pat those cod fillets dry with paper towels—this helps get that lovely sear on them. Season each fillet generously with salt, pepper, lemon juice, and lemon zest. Giving them a little time to marinate while you prepare your pan allows those flavors to infuse beautifully.
Step 3: Sear the Cod
Heat olive oil and butter in a large skillet over medium-high heat until hot. It’s essential not to rush this step; let the butter melt completely before adding the fish. Sear each fillet for about 3–4 minutes on each side until they are golden brown and cooked through. Once done, remove them from the pan and keep warm on a plate.
Step 4: Create the Flavorful Sauce
In that same skillet (don’t clean it just yet!), reduce heat to medium. Add more olive oil along with garlic and shallots. Cooking these until fragrant and translucent releases their natural sweetness, which enhances your sauce’s flavor immensely! Then stir in chopped rosemary—just sautéing it briefly releases its aromatic oils.
Step 5: Bring It All Together
Pour in your halal-certified broth while bringing everything to a gentle simmer. Once simmering, stir in heavy cream (and Dijon mustard if you’re using it). Let this simmer gently for about 6–8 minutes until it thickens slightly—it’s comforting magic happening right here!
Step 6: Combine Everything
Now it’s time for those potatoes! Gently toss them into the sauce so they can absorb all those lovely flavors while cooking together for another 3–4 minutes. Finally, return those beautiful cod fillets back into your skillet, spooning some sauce over each piece—let everything simmer together on low heat for another couple of minutes.
Step 7: Serve It Up!
Garnish with freshly chopped parsley or chives if desired. Serve this delightful dish hot—either plated individually or family-style alongside crusty bread or a refreshing salad.
Enjoy every creamy bite of this wonderful Cod & Potatoes in Rosemary Cream Sauce!
Pro Tips for Making Cod & Potatoes in Rosemary Cream Sauce
Cooking can be an adventure, and with these simple tips, you’ll elevate your dish to a whole new level!
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Choose fresh cod: Fresh fillets make all the difference in flavor and texture. Look for clear eyes and bright red gills if you’re buying whole fish, or ensure the fillets smell clean and ocean-like.
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Don’t skip marinating: Allowing the cod to marinate in lemon juice and zest enhances its flavor, giving it a refreshing zing that balances beautifully with the creamy sauce.
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Adjust sauce thickness: If you prefer a thicker sauce, let it simmer longer until it reduces. For a thinner consistency, add a splash more broth or cream until you reach your desired texture.
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Use high-quality olive oil: A good extra virgin olive oil not only adds richness to the dish but also complements the flavors of rosemary and garlic beautifully.
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Allow resting time: After cooking, let your cod rest for a few minutes before serving. This ensures the juices redistribute, keeping your fish moist and flaky.
How to Serve Cod & Potatoes in Rosemary Cream Sauce
Presenting this delightful dish is just as important as making it! Here are some ideas to make your meal look as good as it tastes.
Garnishes
- Fresh herbs: A sprinkle of freshly chopped parsley or chives adds color and freshness, enhancing both presentation and flavor.
- Lemon wedges: Serve with lemon wedges on the side for an extra burst of citrus when dining.
Side Dishes
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Garlic Bread: Crispy garlic bread is perfect for soaking up any leftover creamy sauce on your plate. It’s an easy and delicious addition that everyone loves.
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Steamed Asparagus: Bright green asparagus provides a lovely contrast in color and is lightly crisp-tender, bringing freshness that cuts through the richness of the cream sauce.
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Mixed Green Salad: A simple salad with mixed greens, cherry tomatoes, and a light vinaigrette adds crunch and balances the dish’s creaminess with acidity.
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Roasted Vegetables: Seasonal roasted vegetables add depth to your meal. Think bell peppers, zucchini, or carrots seasoned with olive oil and herbs; they complement the rosemary in the sauce perfectly.
With these tips and presentation ideas, your Cod & Potatoes in Rosemary Cream Sauce will not only taste amazing but also look stunning on the table! Enjoy every bite!

Make Ahead and Storage
This Cod & Potatoes in Rosemary Cream Sauce is perfect for meal prep, allowing you to enjoy delicious home-cooked meals throughout the week. You can easily store leftovers and even freeze portions for those busy days when cooking isn’t an option.
Storing Leftovers
- Allow the dish to cool completely before storing.
- Transfer any leftovers into an airtight container.
- Store in the refrigerator for up to 3 days.
Freezing
- To freeze, let the dish cool completely and portion it into freezer-safe containers.
- Label each container with the date and contents.
- Freeze for up to 2 months.
Reheating
- Thaw overnight in the refrigerator if frozen.
- Reheat in a skillet over low heat, adding a splash of broth or cream if needed to loosen the sauce.
- Heat until warmed through, stirring occasionally to prevent sticking.
FAQs
Here are some common questions about the recipe that you might find helpful.
Can I use other types of fish instead of cod in this recipe?
Yes! While cod is a fantastic choice due to its flaky texture, you can substitute it with other white fish such as haddock or tilapia. Just ensure that the cooking time may vary based on the thickness of the fillets.
How do I make Cod & Potatoes in Rosemary Cream Sauce dairy-free?
To make this recipe dairy-free, substitute heavy cream with coconut cream or a plant-based cream alternative. Use olive oil instead of butter for sautéing, and you’re all set!
What side dishes pair well with Cod & Potatoes in Rosemary Cream Sauce?
This dish pairs beautifully with a fresh side salad or roasted vegetables. Crusty bread also complements it wonderfully for soaking up that creamy sauce!
Can I prepare this dish ahead of time?
Absolutely! You can prepare the potatoes and sauce separately ahead of time and then combine them with the cod right before serving. This will save you time on busy nights while still delivering great flavor.
Final Thoughts
I hope you enjoy making this Cod & Potatoes in Rosemary Cream Sauce as much as I do! It’s a comforting meal that brings warmth to any table, perfect for family dinners or special occasions. Don’t hesitate to invite friends over and share this delightful dish. Happy cooking!
Cod & Potatoes in Rosemary Cream Sauce
If you’re on the hunt for a comforting dish that feels like a warm embrace, look no further than Cod & Potatoes in Rosemary Cream Sauce. This delightful recipe combines tender cod fillets and hearty potatoes enveloped in a creamy, aromatic rosemary sauce. Easy to prepare and perfect for both weeknight dinners and special occasions, this dish is guaranteed to please everyone at the table. With its balance of flavors and textures, you’ll find it becomes a favorite in your home.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: Serves 4
- Category: Main
- Method: Sautéing
- Cuisine: Seafood
Ingredients
- 4 skinless, boneless cod fillets (150–180g each)
- 500g baby potatoes or Yukon Gold potatoes
- 1 tablespoon lemon juice
- 3 garlic cloves
- 1 small shallot or onion
- 1 teaspoon fresh rosemary
- 1½ cups heavy cream
- ½ cup chicken or vegetable broth
- Olive oil for cooking
- 1 tablespoon butter
Instructions
- Boil halved baby potatoes in salted water until fork-tender (8–10 minutes), then drain.
- Season cod fillets with salt, pepper, lemon juice, and zest; let marinate briefly.
- Sear cod in a skillet with olive oil and butter for about 3–4 minutes per side until golden brown.
- In the same skillet, sauté garlic and shallots until fragrant, then add chopped rosemary.
- Stir in broth and heavy cream; let simmer for 6–8 minutes until slightly thickened.
- Toss cooked potatoes into the sauce before adding cod back to the skillet; simmer together for another few minutes.
- Garnish with fresh herbs if desired and serve hot.
Nutrition
- Serving Size: 1 plate (approx. 400g)
- Calories: 610
- Sugar: 2g
- Sodium: 600mg
- Fat: 41g
- Saturated Fat: 21g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 34g
- Fiber: 5g
- Protein: 23g
- Cholesterol: 95mg