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The aroma of garlic and rosemary dancing through my kitchen always takes me back to family dinners where cooking felt like a celebration. If you’re ready to elevate your weeknight meals, let me introduce you to my Cod and Potatoes in Rosemary Cream Sauce. This dish is not only a delightful combination of tender cod fillets and buttery baby potatoes drenched in a creamy sauce, but it also comes together in just 35 minutes—perfect for busy evenings. Plus, the comforting flavors make it an instant crowd-pleaser, whether for a cozy family gathering or an intimate dinner date. Are you ready to impress your loved ones with a dish that looks as good as it tastes? Let’s dive in!
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Why is This Dish a Must-Try?
Heavenly flavors: The blend of cod and buttery potatoes enveloped in a rich rosemary cream sauce is simply irresistible.
Quick prep: With just 35 minutes required from start to finish, it's the perfect solution for hectic weeknights.
Crowd-pleaser: This dish caters to everyone's palate, making it ideal for family dinners or gatherings—you'll have everyone asking for seconds!
Comfort food twist: Think of it as a gourmet take on a classic, satisfying your cravings without all the fuss.
Versatile side options: Serve it with your favorite vegetables or a light salad for a complete meal that’s easy to customize. Ready to impress? You can also check out more delicious options in our guide to easy weeknight meals!
Cod and Potatoes Ingredients
Elevate your dinner with these simple yet delectable ingredients!
For the Potatoes
• Baby potatoes – these tender gems provide a buttery texture that pairs perfectly with the creamy sauce.
• Salt – season to taste for that extra flavor burst!
For the Cod
• Cod fillets – choose fresh, high-quality fillets for the best result; each about 350g immerses beautifully in the sauce.
• Ground black pepper – adds a hint of spice that complements the richness of the dish.
For the Sauce
• Olive oil – the base for cooking the cod, adding healthy fats and flavor.
• Butter – creates a luscious mouthfeel while sautéing garlic.
• Minced garlic – infuses an aromatic depth that transforms the dish.
• Heavy cream – the star of the sauce, bringing creaminess that's hard to resist.
• Chicken broth – adds savory notes to the sauce; homemade or store-bought works beautifully.
• Chopped rosemary – elevates the dish with its earthy fragrance; it's the perfect match for cod and potatoes.
• Lemon juice – brightens the flavors with a zing that cuts through the richness.
For Garnish
• Fresh parsley – not only adds a dash of color but also brings a fresh, vibrant flavor to the plate.
With these essential Cod and Potatoes ingredients, you're just a few steps away from an unforgettable meal.
Step‑by‑Step Instructions for Cod and Potatoes
Step 1: Boil the Potatoes
In a large pot, bring salted water to a vigorous boil over high heat. Add the halved baby potatoes and cook them for about 15 minutes or until they are fork-tender, which means they should easily break apart without much resistance. Once done, drain the potatoes and set them aside so they can cool slightly while you prepare the cod.
Step 2: Season the Cod
While the potatoes are cooking, take the four cod fillets and place them on a clean cutting board. Season both sides generously with salt and freshly ground black pepper to enhance the flavors of the fish. Make sure to coat evenly, as this will help create a delightful crust when you cook the cod later.
Step 3: Cook the Cod
In a large skillet, heat 2 tablespoons of olive oil over medium heat until shimmering. Carefully place the seasoned cod fillets in the skillet, cooking for about 3-4 minutes on each side. You’ll know the cod is ready to flip when it flakes easily with a fork and has a lovely golden-brown exterior. Once cooked, remove the fillets from the skillet and set them aside on a plate.
Step 4: Sauté the Garlic
In the same skillet, melt 2 tablespoons of butter over medium heat, allowing it to bubble gently. Add 2 teaspoons of minced garlic and sauté for about 30 seconds or until fragrant; make sure it doesn’t brown too much, as this will give a bitter taste to your Cod and Potatoes dish.
Step 5: Prepare the Cream Sauce
Pour in 1 cup of heavy cream and 1 cup of chicken broth into the skillet, stirring to combine with the sautéed garlic. Add 2 teaspoons of chopped rosemary and 2 tablespoons of lemon juice to the mixture. Bring the sauce to a gentle simmer and let it cook for 4-5 minutes, stirring occasionally, until it thickens slightly and coats the back of a spoon.
Step 6: Combine Cod and Potatoes
Once the sauce has thickened, gently fold the cooked baby potatoes into the creamy mixture, ensuring they are evenly coated. Nestle the cooked cod fillets back into the skillet, spooning some of the sauce over each fillet. Cook everything together for an additional 2 minutes, allowing the flavors to meld and the cod to warm through.
Step 7: Serve and Garnish
Carefully transfer the delightful cod and potatoes to a serving plate, making sure to showcase the beautiful fillets. Drizzle with any extra sauce left in the skillet and garnish with freshly chopped parsley for a pop of color. Serve immediately while everything is warm and aromatic, and delight your family with your delicious Cod and Potatoes in Rosemary Cream Sauce.
Expert Tips for Cod and Potatoes
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Perfect Potato Texture: Ensure you don’t overcook the baby potatoes; they should be fork-tender but still hold their shape for the best Cod and Potatoes experience.
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Temperature Control: Cook the cod on medium heat to achieve a golden crust without burning. Too high heat can cause the fish to dry out.
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Flavor Boost: Don’t skip seasoning! Salt and pepper enhance the cod's natural flavor, so be generous when seasoning both the fish and potatoes.
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Creamy Consistency: Stir your sauce regularly while it simmers to prevent it from thickening too much or sticking to the bottom of the skillet.
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Garnish for Freshness: A sprinkle of fresh parsley just before serving not only adds color but also brightens the flavors of the creamy sauce.
How to Store and Freeze Cod and Potatoes
Fridge: Store leftover cod and potatoes in an airtight container for up to 3 days. Reheat gently in the microwave or skillet to maintain flavor and texture.
Freezer: For longer storage, freeze the dish in a freezer-safe container for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating: When reheating, ensure the cod reaches an internal temperature of 145°F (63°C) for safe consumption. Add a splash of chicken broth to help revive the creamy sauce.
Keep It Fresh: For the best texture, freeze the cod and sauce separately from the potatoes; this prevents them from becoming mushy during storage.
Make Ahead Options
These Cod and Potatoes in Rosemary Cream Sauce are perfect for meal prep enthusiasts! You can cook the baby potatoes up to 3 days in advance and store them in an airtight container in the refrigerator. The cod fillets can also be seasoned and kept in the fridge for up to 24 hours before cooking, which helps the flavors to develop. When you're ready to serve, simply follow the steps to sauté the cod and prepare the cream sauce; everything will taste just as delicious. This way, you reduce the cooking time significantly, providing a comforting meal with minimal effort on busy weeknights!
Cod and Potatoes Variations
Feel free to get creative and put your own twist on this delightful dish!
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Dairy-Free: Swap the heavy cream with coconut milk for a rich, creamy texture that brings a hint of tropical flavor.
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Spicy Kick: Add a pinch of red pepper flakes or diced jalapeños to the sauce for a delightful heat that balances the creaminess.
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Herb Infusion: Experiment with different herbs such as thyme or dill instead of rosemary for unique and aromatic flavors to enhance your meal.
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Vegetable Boost: Toss in some sautéed spinach or roasted bell peppers for added color, nutrition, and an extra layer of flavor.
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Lemon Zest: Introduce fresh lemon zest to the sauce for an invigorating brightness that complements the creamy depth beautifully.
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Pesto Drizzle: Add a swirl of basil pesto before serving for an herby richness that takes this dish to a whole new level.
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Crunchy Topping: Finish with toasted breadcrumbs or crushed nuts for a delightful crunch that contrasts the creamy potatoes and tender cod.
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Smoky Flavor: Sprinkle in some smoked paprika when preparing the sauce for a warm, smoky undertone that enhances the overall dish.
As you explore these variations, you might also want to consider pairing this dish with your favorite salad to keep things light, or check out our guide to easy weeknight meals for more inspiration. Happy cooking!
What to Serve with Cod and Potatoes in Rosemary Cream Sauce
Imagine a comforting table spread that invites laughter, warmth, and delicious flavors to complement your evening feast.
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Steamed Asparagus: The verdant crunch of steamed asparagus balances the creamy sauce beautifully, adding a pop of freshness to each bite.
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Garlic Bread: This warm, crusty bread is perfect for soaking up the luscious rosemary cream sauce, turning every bite into a delight.
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Simple Green Salad: A light salad of mixed greens drizzled with a lemon vinaigrette adds a refreshing contrast to the richness of the dish.
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Roasted Brussels Sprouts: Their caramelized edges and nutty flavor provide the perfect earthy complement to the buttery potatoes and flaky cod.
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Crispy Broccoli Rabe: Sautéed with garlic and chili flakes, this dish adds a delightful bitterness that enhances the savory notes of cod.
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Chardonnay Wine: An oaky Chardonnay pairs splendidly with the creamy elements, enhancing the meal's flavors and elevating your dining experience.
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Lemon Sorbet: To cleanse the palate, serve a light and zesty lemon sorbet as a refreshing finale to your elegant meal.
Cod and Potatoes in Rosemary Cream Sauce Recipe FAQs
What type of potatoes should I use for this dish?
Absolutely! I recommend using baby potatoes as they provide a buttery texture that perfectly complements the creamy sauce. Look for ones that are firm and have smooth skins, avoiding those with dark spots or blemishes, which may indicate overripeness.
How can I store leftovers of cod and potatoes?
After enjoying your meal, you can store any leftovers in an airtight container in the fridge for up to 3 days. When reheating, gently warm them in the microwave or a skillet, making sure the cod reaches an internal temperature of 145°F (63°C) for safe consumption.
Can I freeze cod and potatoes?
Yes! For future convenience, you can freeze this dish in a freezer-safe container for up to 2 months. Just be sure to separate the cod and sauce from the potatoes before freezing. Potatoes can become mushy when thawed, so this trick keeps the dish delightful! Thaw overnight in the fridge before reheating, adding a splash of chicken broth to the sauce if it seems thick.
What if my cream sauce is too thick?
If you find your cream sauce is thicker than desired, don’t worry! Just add a little chicken broth—about a tablespoon at a time—while gently stirring until you reach your preferred consistency. This will help lighten the sauce while maintaining its rich, creamy flavor.
Are there any dietary considerations for this recipe?
Very! This recipe contains dairy, so if you have lactose intolerance or are following a dairy-free diet, you can substitute the heavy cream with coconut cream or a non-dairy milk alternative while ensuring you use a suitable thickener, like cornstarch or dairy-free cream. Always check cod's freshness if you’re serving this dish to pets, as raw or overcooked fish can be harmful to them.
How do I pick the freshest cod fillets?
When selecting cod fillets, look for bright, translucent flesh, and pleasant ocean-like smell. Avoid any fillets that appear dull or have dark spots, and choose those with firm texture; this ensures you’re working with the best ingredients for your Cod and Potatoes dish!

Heavenly Cod and Potatoes in Creamy Rosemary Sauce
Ingredients
Equipment
Method
- Boil the Potatoes: In a large pot, bring salted water to a vigorous boil over high heat. Add halved baby potatoes and cook for about 15 minutes until fork-tender. Drain and set aside.
- Season the Cod: On a clean cutting board, season cod fillets generously with salt and freshly ground black pepper.
- Cook the Cod: In a large skillet, heat 2 tablespoons of olive oil over medium heat. Cook cod fillets for 3-4 minutes on each side until golden brown. Set aside.
- Sauté the Garlic: Melt 2 tablespoons of butter in the same skillet. Add 2 teaspoons of minced garlic and sauté for 30 seconds until fragrant.
- Prepare the Cream Sauce: Add 1 cup of heavy cream and 1 cup of chicken broth to the skillet. Stir in 2 teaspoons of chopped rosemary and 2 tablespoons of lemon juice. Simmer for 4-5 minutes until the sauce thickens.
- Combine Cod and Potatoes: Fold in the cooked baby potatoes and nestle the cod fillets back into the skillet. Cook for 2 more minutes.
- Serve and Garnish: Transfer to a serving plate, drizzle with extra sauce, and garnish with fresh parsley. Serve warm.
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