As I stood in my kitchen, the soothing aroma of rosemary wafted through the air, bringing back memories of family dinners filled with laughter and warmth. There’s something undeniably comforting about Cod and Potatoes in Rosemary Cream Sauce, where tender cod fillets meet creamy, fork-tender potatoes in a rich, velvety sauce. Not only is this dish incredibly satisfying, but it’s also quick to whip up on a busy evening or a special occasion that calls for a touch of elegance. Plus, with the option for gluten-free alternatives, it’s adaptable for everyone at the table! Ready to discover how this comforting seafood delight can elevate your mealtime? Let’s dive in!

Why is This Recipe a Must-Try?
Simplicity in preparation: This Cod and Potatoes dish is both quick and easy, making it perfect for busy weeknights or those special gatherings. Rich, savory sauce: The creamy rosemary sauce envelops the cod and potatoes, creating a mouthwatering experience that tantalizes the taste buds. Versatile variations: You can easily substitute other proteins or add seasonal veggies for a fresh twist. Crowd pleaser: With its gourmet touch, this meal impresses family and friends alike—perfect for any dinner party! Plus, for an exciting twist, try pairing it with sides like Herb Roasted Potatoes to elevate your meal even further.
Cod and Potatoes Ingredients
• Dive deeper into making this delightful dish with the essential ingredient list.
For the Potatoes
- Baby Potatoes – Their creamy texture forms a perfect base for the sauce; you may substitute with other small potatoes if desired.
For the Cod
- Cod Fillets – This light, flaky fish shines as the star protein in the dish; feel free to swap it for haddock or tilapia for variety.
For Cooking
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Olive Oil – A little drizzle is perfect for pan-searing and boosting overall flavor; butter or a neutral oil works as a great alternative.
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Butter – This rich addition adds depth to the sauce; you can omit it for a lighter option if preferred.
For the Sauce
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Minced Garlic – Freshly minced garlic brings great aroma and flavor to the dish; if you’re in a pinch, powdered garlic can serve as a substitute.
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Heavy Cream – The key ingredient for that luscious sauce; half-and-half can be used for a lighter version without compromising too much on texture.
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Chicken Broth – A flavorful base for the sauce; ensure it’s gluten-free by opting for certified gluten-free varieties.
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Fresh Rosemary – Adds a delightful herbal note; if you only have dried rosemary on hand, use less as it’s more concentrated.
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Lemon Juice – This brightens the dish wonderfully; vinegar can also provide that acidic kick if needed.
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Salt & Pepper – Essential for elevating the flavors; be sure to adjust to your taste preferences.
This Cod and Potatoes ingredient list is your guide to bringing this comforting dish to life! Happy cooking!
Step‑by‑Step Instructions for Cod and Potatoes in Rosemary Cream Sauce
Step 1: Cook Potatoes
Begin by placing halved baby potatoes in a large pot filled with salted water. Bring the water to a boil over high heat and let the potatoes cook for about 15 minutes, or until they are fork-tender. Once done, drain the potatoes and allow them to steam dry in the colander while you prepare the rest of the dish.
Step 2: Prepare Cod
While the potatoes are cooking, season the cod fillets generously with salt and pepper. Heat a skillet over medium heat and add a drizzle of olive oil. Once the oil is shimmering, place the seasoned cod in the pan, cooking for 3-4 minutes on each side until the fish flakes easily with a fork. Carefully remove the cod from the skillet and set aside.
Step 3: Make Sauce
In the same skillet, reduce the heat to medium-low and add butter to the remaining oil. Once melted, add minced garlic and sauté for about 1 minute, until fragrant but not browned. Gradually stir in heavy cream and chicken broth, then add fresh rosemary and lemon juice. Let this simmer for 4-5 minutes, stirring occasionally, until the sauce thickens slightly and coats the back of a spoon.
Step 4: Combine
Gently fold the cooked potatoes into the creamy sauce, ensuring they are well-coated. Nestle the cod fillets back into the sauce, spooning a bit of the sauce over them. Allow everything to warm through for an additional 2 minutes on low heat, making sure not to overcook the cod.
Step 5: Serve
Transfer the delicious Cod and Potatoes in Rosemary Cream Sauce to a serving plate. Drizzle with the extra sauce and garnish with fresh parsley for a pop of color. Serve immediately, letting the comforting aroma fill the room while you and your loved ones enjoy this delightful dish.

Make Ahead Options
These Cod and Potatoes in Rosemary Cream Sauce are ideal for meal prep! You can prepare the potatoes and the creamy rosemary sauce up to 24 hours in advance. To do this, cook the baby potatoes until fork-tender, then drain and store them in an airtight container in the refrigerator. For the sauce, make it as directed and refrigerate it separately. When you’re ready to serve, simply reheat both components in a skillet over low heat until warmed through, adding the cod fillets last to prevent overcooking. This way, you can enjoy a restaurant-quality meal with minimal effort, making your busy weeknights much easier!
Variations & Substitutions for Cod and Potatoes
Feel free to get creative with this dish! Each variation adds a unique twist that invites a delightful burst of flavor.
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Gluten-Free: Use certified gluten-free chicken broth to ensure this dish is safe for those with gluten sensitivities. This way, everyone can savor the comforting richness without worry!
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Vegetable Boost: Toss in fresh spinach or asparagus for a vibrant, nutritious lift. Not only do they add great color to the dish, but they’ll also enhance the overall flavor profile.
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Herb Twist: Experiment with fresh thyme or basil instead of rosemary for a completely new taste. Each herb brings its distinct character to the sauce, crafting a unique dining experience every time!
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Dairy-Free Option: Substitute heavy cream with coconut cream or a dairy-free alternative to enjoy a lighter sauce without sacrificing creaminess. The hint of coconut adds a delightful tropical twist!
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Flavor Kick: Add a pinch of red pepper flakes for a gentle heat that balances the creamy sauce. Just a touch will elevate the flavors and provide a lovely warmth that tingles on the palate.
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Fish Variety: Swap the cod for other firm white fish like haddock or tilapia for diverse flavor experiences. Each fish brings its own character while maintaining the comforting essence of the dish.
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Zesty Citrus: For extra brightness, incorporating lime juice instead of lemon juice can provide a refreshing twist. It’s a perfect match to enhance the already delightful flavors of the rosemary.
As you explore these variations, you’ll find endless ways to adapt this lovely Cod and Potatoes dish to your taste, making it even more comforting and enjoyable. And if you’re looking for more ideas, consider pairing it with Herb Roasted Potatoes for a side that complements the flavors beautifully!
What to Serve with Cod and Potatoes in Rosemary Cream Sauce
Transform your comforting meal into a delightful feast by adding these tempting side dishes.
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Steamed Asparagus: The bright, crisp texture of asparagus complements the creamy sauce beautifully, adding a fresh and vibrant touch.
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Garlic Bread: Crispy and buttery, garlic bread is perfect for soaking up the luscious sauce, ensuring no flavor goes unnoticed at the dinner table.
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Caesar Salad: The crunchy romaine and tangy dressing of a Caesar salad contrast perfectly with the richness of the Cod and Potatoes, bringing balance to your plate.
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Roasted Brussels Sprouts: Caramelized and nutty, roasted Brussels sprouts add a lovely depth of flavor, making them a hearty and nutritious addition.
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White Wine: A chilled glass of crisp Sauvignon Blanc pairs wonderfully, enhancing the flavors of the dish while complementing the herbaceous notes of rosemary.
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Creamy Coleslaw: The crunchiness of coleslaw, with its creamy tang, cuts through the richness of the dish, refreshing the palate with each bite.
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Herb Rice Pilaf: Fluffy rice with fresh herbs adds a layer of texture and flavor, creating a fulfilling dining experience alongside the Cod and Potatoes.
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Lemon Sorbet: For dessert, a light lemon sorbet cleanses the palate after your meal, ensuring a bright finish to your dining adventure.
How to Store and Freeze Cod and Potatoes
Fridge: Store any leftover Cod and Potatoes in an airtight container for up to 3 days to maintain freshness and flavor.
Freezer: For longer storage, freeze the dish in an airtight container for up to 2 months. To prevent freezer burn, wrap it tightly in plastic wrap before placing it in a container.
Reheating: To reheat, thaw overnight in the fridge and warm gently on the stovetop over low heat. Stir occasionally to ensure even warming of the Cod and Potatoes.
Serving Suggestions: Add a sprinkle of fresh rosemary upon reheating for an aromatic boost and delicious flavor!
Expert Tips for Cod and Potatoes
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Use Fresh Herbs: Fresh rosemary enhances the flavor of the dish; dried rosemary can be a substitute but remember to use less for balance.
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Avoid Overcooking: Cod should be flaky yet tender; monitor cooking time closely to ensure it doesn’t become dry and tough.
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Quality Ingredients Matter: Using high-quality olive oil and cream enriches the overall taste of your Cod and Potatoes, elevating the dining experience.
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Gluten-Free Options: Make this dish gluten-free by selecting certified gluten-free chicken broth, ensuring everyone at the table can enjoy it.
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Add a Splash of Wine: A splash of white wine in the sauce can infuse added depth of flavor; just remember to let it simmer for a minute to cook off the alcohol.

Cod and Potatoes in Rosemary Cream Sauce Recipe FAQs
What type of potatoes should I use for this recipe?
Absolutely! Baby potatoes are perfect for this dish due to their creamy texture, but you can easily substitute them with other small potatoes like Yukon Gold or red potatoes if that’s what you have on hand.
How should I store leftover Cod and Potatoes?
To keep your leftovers fresh, store them in an airtight container in the fridge for up to 3 days. If you can’t finish them within that timeframe, it’s best to freeze them!
Can I freeze Cod and Potatoes in Rosemary Cream Sauce?
Yes, you can! To freeze, let the dish cool completely, then transfer it to an airtight container. If you want to further prevent freezer burn, wrap it tightly in plastic wrap before sealing. It will keep well for up to 2 months.
What should I do if my cod is dry after cooking?
Don’t worry! If your cod turns out a bit dry, it may have been overcooked. For future prep, make sure to cook the fish just until it flakes easily with a fork—this typically takes 3-4 minutes per side over medium heat. If you find yourself with dry cod, you can drizzle a bit of the rosemary cream sauce over it before serving to add moisture and flavor back.
Is this recipe suitable for gluten-free diets?
Very much so! Simply choose certified gluten-free chicken broth for the sauce, and you’ll have a delicious meal that everyone can enjoy, no matter their dietary restrictions. Always double-check labels to ensure all ingredients meet your gluten-free requirements.
How can I enhance the flavor of the sauce?
For an extra flavor boost, consider adding a splash of white wine to the sauce after sautéing the garlic. Allow it to simmer for a minute before adding the cream and broth. This little step adds a delightful complexity that elevates the dish even more!

Creamy Cod and Potatoes: A Cozy, Flavor-Packed Delight
Ingredients
Equipment
Method
- Cook halved baby potatoes in salted boiling water for about 15 minutes until fork-tender, then drain and steam dry.
- Season cod fillets with salt and pepper, heat olive oil in a skillet, and cook cod for 3-4 minutes on each side until flaky.
- In the same skillet, melt butter in remaining oil, sauté minced garlic, then stir in heavy cream and chicken broth, adding rosemary and lemon juice. Simmer for 4-5 minutes.
- Fold cooked potatoes into the sauce, add cod fillets, and warm through for 2 minutes.
- Serve the dish on a plate, drizzle with extra sauce, and garnish with parsley.

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