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Dinner / Cod & Potatoes in Rosemary Cream Sauce

Cod & Potatoes in Rosemary Cream Sauce

October 6, 2025 by Lily

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If you’re looking for a cozy dish that’s both comforting and elegant, then you’ve stumbled upon the perfect recipe! Cod & Potatoes in Rosemary Cream Sauce is a wonderful way to bring a touch of warmth to your weeknight meals or impress your guests during a family gathering. This dish combines tender cod fillets with creamy rosemary sauce and baby potatoes, making it a delightful choice for any occasion.

What I love most about this recipe is how simple it is to prepare while still delivering a restaurant-quality experience. Whether you’re cooking for yourself or hosting friends, this dish is sure to become a family favorite!

Why You’ll Love This Recipe

  • Quick and Easy: With just 50 minutes from start to finish, this recipe is perfect for busy weeknights.
  • Family-Friendly: The creamy flavor and tender fish make it appealing to both kids and adults alike.
  • Make-Ahead Friendly: The sauce can be prepared ahead of time, making dinner even easier.
  • Rich and Flavorful: The combination of rosemary and lemon elevates the dish, creating a deliciously aromatic experience.
  • Versatile Ingredients: You may already have most of these wholesome ingredients in your kitchen!
Cod

Ingredients You’ll Need

This recipe uses simple, wholesome ingredients that you can easily find at your local grocery store. Each component works together to create that rich, creamy sauce that you’ll want to savor with every bite.

For the Fish:

  • 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

For the Sauce:

  • 1 tablespoon butter
  • 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

One of the beautiful things about this recipe is its flexibility! Feel free to mix things up based on what you have at home or your personal preferences.

  • Swap the protein: If you’re not in the mood for cod, try using salmon or another white fish.
  • Change up the herbs: Instead of rosemary, consider using thyme or dill for a different flavor profile.
  • Add veggies: Toss in some spinach or asparagus during the last few minutes of cooking for added nutrition.
  • Make it lighter: Substitute half-and-half for heavy cream if you prefer a lighter sauce without sacrificing creaminess.

How to Make Cod & Potatoes in Rosemary Cream Sauce

Step 1: Prepare the Potatoes

Start by washing your baby potatoes thoroughly. Cut them into halves or quarters so they cook evenly. Boiling them in salted water not only helps soften them but also enhances their flavor.

Step 2: Cook the Potatoes

Place those cut potatoes into a pot of salted boiling water and let them cook for about 8–10 minutes until they’re fork-tender. This step ensures that they’ll soak up all that delicious cream sauce later on!

Step 3: Marinate the Cod

While your potatoes are cooking, pat your cod fillets dry with paper towels. Season them generously with salt, pepper, lemon juice, and zest. Letting them marinate while you heat up the skillet infuses more flavor into the fish.

Step 4: Sear the Cod

Heat olive oil and butter in a large skillet over medium-high heat. Once hot, carefully place your marinated cod fillets into the pan. Searing them creates that lovely golden crust while keeping them tender inside—this step adds depth to our overall dish!

Step 5: Prepare the Sauce Base

Once you’ve cooked your cod (about 3–4 minutes per side), remove it from the pan and set aside on a warm plate. In that same skillet—don’t wash it!—reduce heat to medium and add olive oil along with minced garlic and shallots. Sautéing until fragrant helps develop sweet flavors before we add our liquid ingredients.

Step 6: Create That Creamy Sauce

Stir in your chopped rosemary next; let it sauté briefly before pouring in halal-certified broth. Bring everything to a gentle simmer! As it bubbles away, stir in heavy cream (and Dijon mustard if you’re feeling fancy). Simmering for about 6–8 minutes allows it all to thicken slightly—a crucial step for that luscious texture.

Step 7: Combine Everything Together

Return those boiled potatoes back into your creamy skillet and toss them gently in that divine sauce. Allowing them to absorb some of that goodness makes each bite unforgettable! After about 3–4 minutes of cooking together on low heat, it’s time for our main star—the cod!

Step 8: Finish It Off

Carefully place those seared cod fillets back into the skillet. Spoon some creamy sauce over each piece as they simmer together for an additional couple of minutes. This final touch helps meld all those flavors beautifully!

Step 9: Serve It Up!

Garnish with freshly chopped parsley or chives if you’d like some color on top. Serve hot—whether plated individually or family-style—and don’t forget some crusty bread or a side salad to accompany this delightful meal! Enjoy every bite of this Cod & Potatoes in Rosemary Cream Sauce; it’s sure to warm your heart just as much as it fills your belly!

Pro Tips for Making Cod & Potatoes in Rosemary Cream Sauce

Cooking should be a joyful experience, and with these pro tips, you’ll elevate your dish to new heights!

  • Choose fresh ingredients: Fresh cod and vibrant herbs will enhance the flavors of your dish, making it taste more authentic and delicious. Always opt for seasonal produce when possible!
  • Don’t overcrowd the pan: When searing the cod, give each piece enough space in the skillet. This ensures they cook evenly and develop that lovely golden crust without steaming.
  • Adjust seasoning to taste: Tasting your sauce as you go allows you to adjust salt, pepper, and lemon juice levels, ensuring a balanced flavor profile by the end.
  • Let the potatoes soak up the sauce: Allowing the boiled potatoes to simmer in the cream sauce for a few minutes helps them absorb those delicious flavors, making every bite delightful.
  • Use leftover sauce creatively: If you have any leftover sauce, consider using it as a base for pasta or drizzling over steamed vegetables for an easy meal later in the week.

How to Serve Cod & Potatoes in Rosemary Cream Sauce

Presenting your culinary creation can turn a simple meal into an elegant dining experience! Here are some ideas to make your dish truly shine.

Garnishes

  • Fresh herbs: Sprinkle chopped parsley or chives over your dish just before serving to add a burst of color and freshness.
  • Lemon wedges: Serving lemon wedges on the side allows guests to add an extra splash of citrusy goodness if they desire.
  • Microgreens: A handful of delicate microgreens can add an upscale touch and vibrant color contrast against the creamy sauce.

Side Dishes

  • Steamed asparagus: The slight crunch and earthiness of asparagus pairs beautifully with this creamy dish. Simply steam until tender-crisp for a refreshing contrast.
  • Roasted Brussels sprouts: Tossed with olive oil and roasted until crispy, Brussels sprouts add a savory element that complements the richness of the cod and cream sauce perfectly.
  • Arugula salad: A simple salad dressed with lemon vinaigrette offers a peppery bite that balances the creaminess of your main dish while adding freshness.
  • Garlic bread: Serve warm crusty garlic bread on the side to soak up all that luscious rosemary cream sauce. It’s always a crowd-pleaser!

With these tips and serving suggestions, you’re ready to impress at your next dinner gathering or enjoy a cozy night in. Happy cooking!

Cod

Make Ahead and Storage

This Cod & Potatoes in Rosemary Cream Sauce recipe is perfect for meal prep! With its hearty ingredients and comforting flavors, you can easily make it ahead of time to enjoy throughout the week.

Storing Leftovers

  • Allow the dish to cool completely before storing.
  • Transfer leftovers to an airtight container.
  • Refrigerate for up to 3 days.
  • Ensure the cod and potatoes are submerged in the cream sauce to keep them moist.

Freezing

  • Let the dish cool completely before freezing.
  • Portion into freezer-safe containers or bags.
  • Store for up to 2 months.
  • To prevent freezer burn, remove as much air as possible from bags.

Reheating

  • Thaw overnight in the refrigerator if frozen.
  • Reheat in a skillet over low heat, adding a splash of broth or cream if needed.
  • Heat until warmed through, about 5–7 minutes, stirring occasionally.

FAQs

Can I use other types of fish instead of cod in this recipe?

Absolutely! While cod lends a lovely flavor and texture to this dish, you can substitute it with other white fish like haddock or tilapia. Just ensure that your chosen fish cooks evenly.

What sides go well with Cod & Potatoes in Rosemary Cream Sauce?

This dish pairs beautifully with a light salad or some crusty bread. You could also serve it alongside steamed green vegetables for a balanced meal that complements the creamy richness of the sauce.

How long does Cod & Potatoes in Rosemary Cream Sauce last in the fridge?

Stored properly in an airtight container, this dish will last for up to 3 days in the refrigerator. Be sure to keep it covered to maintain its delicious flavors!

Is there a way to lighten up the Cod & Potatoes in Rosemary Cream Sauce?

Certainly! You can substitute half of the heavy cream with Greek yogurt or a lower-fat alternative. This will still give you a creamy texture while reducing calories and fat content.

Final Thoughts

I truly hope you enjoy making this Cod & Potatoes in Rosemary Cream Sauce! It’s not just a meal; it’s a warm hug on a plate that brings comfort and joy to your dining table. Whether you’re cooking for yourself or sharing with loved ones, this recipe is sure to please. Happy cooking, and may your kitchen be filled with wonderful aromas!

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Cod & Potatoes in Rosemary Cream Sauce

Cod & Potatoes in Rosemary Cream Sauce
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Cozy up with this delightful Cod & Potatoes in Rosemary Cream Sauce, a dish that combines tender cod fillets and creamy rosemary sauce with delicious baby potatoes. Perfect for busy weeknights or elegant family gatherings, this recipe is both simple to prepare and packed with flavor. The aromatic blend of rosemary and lemon elevates this comforting meal, making it a guaranteed hit among family and friends. With a cooking time of just 50 minutes, you can whip up a restaurant-quality dinner that will warm your heart and satisfy your taste buds.

  • Author: Lily
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: Serves 4
  • Category: Main
  • Method: Searing
  • Cuisine: American

Ingredients

Scale
  • 4 skinless, boneless cod fillets (150–180g each)
  • 500g baby potatoes or Yukon Gold potatoes
  • 1 tablespoon olive oil
  • 1 tablespoon butter
  • 3 garlic cloves, minced
  • 1 small shallot or onion, chopped
  • 1 teaspoon fresh rosemary (or ½ teaspoon dried)
  • 1½ cups heavy cream
  • ½ cup halal-certified chicken or vegetable broth
  • Juice and zest of 1 lemon
  • Salt and pepper to taste

Instructions

  1. Wash baby potatoes thoroughly; cut into halves or quarters.
  2. Boil the potatoes in salted water for about 8–10 minutes until fork-tender.
  3. Pat cod fillets dry; season with salt, pepper, lemon juice, and zest. Let marinate.
  4. In a large skillet over medium-high heat, combine olive oil and butter. Sear cod fillets for about 3–4 minutes on each side until golden brown; remove from skillet.
  5. In the same skillet, reduce heat and add garlic and shallots; sauté until fragrant.
  6. Stir in chopped rosemary; add broth and bring to a simmer.
  7. Mix in heavy cream; simmer for about 6–8 minutes until thickened.
  8. Toss boiled potatoes in the sauce for about 3–4 minutes before returning the cod to the skillet.
  9. Serve hot, garnished with parsley or chives if desired.

Nutrition

  • Serving Size: 1 serving
  • Calories: 482
  • Sugar: 2g
  • Sodium: 620mg
  • Fat: 29g
  • Saturated Fat: 16g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 36g
  • Fiber: 4g
  • Protein: 21g
  • Cholesterol: 63mg

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