Cod and Potatoes Swimming in Rosemary Creamy Bliss

Cod Potatoes in Rosemary Cream An Easy Weeknight Winner

By Laura TideSeptember 25, 2025Updated: September 24, 2025

Table of Contents

Recipe Introduction

Fancy a super easy yet impressive Fish Dinner ? Ever wondered what to do with that Cod in your freezer? Honestly, this Cod & Potatoes in Rosemary Cream Sauce is it .

It’s proper lush, you know?

Quick Hook

Are you craving something comforting? This Cod & Potatoes in Rosemary is a flavour bomb of creamy, herby goodness. Honestly, this recipe transforms simple ingredients into a stunning Creamy Fish Recipe that's ready in under an hour.

It is a really tasty Easy Cod Recipe anyone can follow!

Brief Overview

This dish is inspired by classic European cooking. Think rustic charm meets modern convenience. The best part? It's easy as pie, takes just 45 minutes from start to finish.

This recipe serves 4 hungry folks. It's great as a Weeknight Fish Dinner .

Main Benefits

This Fish Dish isn't just tasty; it's pretty healthy too. Cod is packed with protein and low in fat. You'll be getting some good omega-3s too.

This recipe is perfect for a cosy night in. It's special because the Rosemary Cream Sauce Recipe elevates a humble Cod and Potato One-Pan Meal to something truly special.

Ready to dive in? Let's talk about what you'll need.

What you'll need for this Baked Cod masterpiece

Here’s what you’ll need for this fantastic Fish And Seafood dish:

Potatoes : 1.5 lbs (680g) of Yukon Golds, peeled and chopped.
Cod : 1.5 lbs (680g) of skinless fillets.
Olive Oil : 2 tablespoons.
Seasoning : Salt and pepper, to taste.
Butter : 2 tablespoons of unsalted butter.
Shallot : 1 medium, finely chopped.
Garlic : 2 cloves, minced.
Flour : 2 tablespoons of all-purpose.
White Wine : 1 cup (240ml) something dry like Sauvignon Blanc is fab.
Chicken Broth : 1 cup (240ml).
Heavy Cream : 1 cup (240ml) for that richness!
Rosemary : 2 tablespoons of fresh, chopped.
Lemon Juice : 1 tablespoon.

Honestly, this Baked Cod recipe is a lifesaver. It shows how simple ingredients can create something delicious. It is also good for Seafood Dishes , don't you think?

Get Ready to Cook: Ingredients & Equipment for Cod & Potatoes in Rosemary

Alright, so you're thinking about making my favorite Cod & Potatoes in Rosemary ? Awesome! Let's make sure you've got everything you need to create this smashing fish dinner .

Trust me, even if you're not a pro chef, this easy cod recipe is totally doable.

Main Ingredients You'll Need

First things first, let's gather our stars. For the Cod and Potato One-Pan Meal , you’ll need:

1.5 lbs (680g) of Yukon Gold potatoes. They should be firm and without sprouts. Slice them into 1 inch (2.5 cm) pieces.
1.5 lbs (680g) of Cod fillets. Look for fillets that are about 1 inch (2.5 cm) thick, skinless, and nice and white.
2 tablespoons of olive oil.
1/2 teaspoon of kosher salt, plus more for tasting.
1/4 teaspoon of black pepper, plus more for tasting.

Then, for that dreamy rosemary cream sauce recipe :

2 tablespoons of unsalted butter.
1 medium shallot, finely chopped.
2 cloves of garlic, minced.
2 tablespoons of all-purpose flour.
1 cup (240ml) of dry white wine (like Sauvignon Blanc or Pinot Grigio). Honestly, whatever you're drinking is fine!
1 cup (240ml) of chicken broth.
1 cup (240ml) of heavy cream. This makes it extra rich, just the way I like it!
2 tablespoons of fresh rosemary, chopped. Seriously, fresh is best here.
1 tablespoon of lemon juice.
Salt and pepper, to taste.

Seasoning Notes: It's All About the Flavor!

This dish hinges on that rosemary, you know? The combo of rosemary, garlic, and a little lemon is chef's kiss .

If you're out of fresh rosemary, use 1 teaspoon of dried, but honestly , try to get fresh. It makes a massive difference.

Also, white wine gives a certain zing to the sauce. A substitute will be chicken broth. Just add a splash of white wine vinegar to mimic the acidity.

That trick turns simple fish and seafood into something special.

Equipment Needed: Keep it Simple

No need for fancy gadgets for this creamy fish recipe . Here's what you need for this weeknight fish dinner :

A large skillet or Dutch oven. Oven safe is best!
A large pot for boiling potatoes.
A whisk for that smooth sauce.
A cutting board and a chef's knife.
And don't forget your appetite! You're gonna love this baked cod .

That's it! Now, let's get cooking and make some magic!

Cooking Up a Storm: Cod & Potatoes in Rosemary Cream

Honestly, who doesn't love a good Fish Dinner ? And this Cod & Potatoes in Rosemary creation? Oh my gosh! It's pure comfort food heaven.

It’s a Cod and Potato One-Pan Meal to give a try.

This isn't your average Fish Dishes , and it's way easier than it sounds. Trust me, if I can do it, anyone can.

Let's dive in to this Easy Cod Recipe ! We're talking about flaky Baked Cod swimming in a Rosemary Cream Sauce Recipe proper lush.

And, because this is all done in one pan, washing-up is a doddle too!

Prep Steps: Let's Get Organised

Before we even think about turning on the hob, let's get our mise en place sorted. Chop those spuds (that's 1.

5 lbs (680g) Yukon Gold potatoes ) into 1 inch (2.5 cm) chunks. Grab your 1.5 lbs (680g) Cod fillets , making sure they're skinless.

Finely chop 1 medium shallot , mince 2 cloves of garlic and roughly chop 2 tablespoons fresh rosemary . Have your 1 cup (240ml) of white wine , chicken broth , and heavy cream ready to rock and roll.

Organisation is key, innit? Get everything prepped and it’ll save you loads of time. I swear, it turns a potentially stressful cook into a relaxing Weeknight Fish Dinner .

step-by-step to Creamy Fish Perfection

Boil the Potatoes: Get those spuds in a pot of salted boiling water. Cook until tender, about 15- 20 minutes . Drain 'em and set aside.
Sear that Cod: Pat the cod dry and season with salt and pepper. Heat 2 tablespoons olive oil in a large skillet over medium high heat.
Sear the fish for 4- 5 minutes per side, until golden and cooked through. Set the cod aside.
Sauce It Up: Melt 2 tablespoons unsalted butter in the same skillet (don't wash it, all those lovely flavours are going to make the Rosemary Cream Sauce super creamy).
Add the shallot and cook for 3 minutes , until softened. Then, toss in the garlic for another 30 seconds until it smells amazing.
Thicken the Magic: Whisk in 2 tablespoons of flour and cook for 1 minute , stirring non-stop. Slowly whisk in 1 cup (240ml) white wine and 1 cup (240ml) chicken broth , scraping up any delicious bits from the bottom.
Simmer for 5 minutes , until it thickens.
Cream Dream: Stir in 1 cup (240ml) heavy cream and the rosemary. Season with salt and pepper. Cook until heated through.
Combine & Serve: Gently put the potatoes and cod into the Rosemary Cream Sauce and simmer briefly. Stir in 1 tablespoon lemon juice . Serve immediately. Time to dig in!

Pro Tips: Level Up Your Creamy Fish Game

Don’t overcook the cod . That's the cardinal sin of any Seafood Dishes recipe. Fish should be cooked to an internal temperature of 145° F ( 63° C) .
Fresh rosemary is the bomb . If you only have dried, use less, about 1 teaspoon .
Avoid the common mistake of not warming the plates. Your Creamy Fish Recipe stays warmer for longer!

Honestly, this Cod & Potatoes in Rosemary Cream is a Fish And Seafood winner for me. Enjoy!

Recipe Notes for Your Cod & Potatoes Masterpiece

So, you're about to whip up some Cod & Potatoes in Rosemary ? Ace! Before you dive in, let's chat about some tips and tricks.

Honestly, these can make all the difference between "meh" and "OMG, can I have seconds?!" Let's make this Fish Dinner awesome.

Plating Like a Pro (Serving Suggestions)

Presentation is key, my friend. Honestly, who doesn’t love a pretty plate? For this Creamy Fish Recipe , I like to pile the Cod and Potato One-Pan Meal into a shallow bowl.

Garnish with extra fresh rosemary sprigs. A lemon wedge adds a pop of color. And a side of crusty bread? Absolute must.

Seriously, you'll want to mop up every last drop of that Rosemary Cream Sauce Recipe. A simple green salad on the side is always a winner too! As for drinks, try a crisp Pinot Grigio or Sauvignon Blanc.

The choice is yours for Fish Dishes .

Leftovers? No Problem! (Storage Tips)

Got leftovers of this Easy Cod Recipe ? Lucky you! This Seafood Dishes is even better the next day, if you do not finish.

Store your Cod & Potatoes in Rosemary in an airtight container in the fridge for up to 3 days. To reheat, gently warm it in a pan over low heat, stirring occasionally.

You can also microwave it, but be careful not to overcook the Baked Cod . Freezing isn't ideal because the cream sauce might separate a bit, but if you must, freeze in a freezer safe container for up to 2 months.

Thaw overnight in the fridge and reheat gently on the stovetop.

Mix It Up! (Variations)

Feeling adventurous? Let's tweak this Weeknight Fish Dinner . For a dairy-free version, swap the heavy cream with coconut cream. It will change the flavor, but it's still yummy.

Want more veggies? Throw in some sautéed spinach or asparagus towards the end. Got no cod? Haddock, hake, or pollack work great.

Quick Nutrition Lowdown (Nutrition Basics)

Each serving of this Cod & Potatoes in Rosemary dish clocks in around 550 calories. You're getting about 40g of protein.

Perfect for muscle building and repair! There are 30g of fat. Healthy fats from the olive oil and cream keep you satisfied.

25g of carbs. Fuel for your body and brain! Plus, Fish And Seafood are packed with omega-3 fatty acids which are great for your heart and brain.

So, there you have it! With these tips, your Cod & Potatoes in Rosemary will be a surefire hit. Don’t be afraid to experiment and make it your own.

Happy cooking, you legend!

Frequently Asked Questions

Can I use frozen cod for this Cod & Potatoes in Rosemary recipe?

Absolutely! Just make sure to thaw the cod completely before cooking and pat it dry with paper towels to remove excess moisture. This will help it sear nicely and prevent a watery sauce. Think of it like rescuing a damsel (the cod) from an icy tower (the freezer)!

What's the best way to store leftover Cod & Potatoes in Rosemary?

Store any leftovers in an airtight container in the refrigerator for up to 2-3 days. Reheat gently on the stovetop over low heat, or in the microwave. Add a splash of milk or broth if the sauce seems too thick when reheating - nobody likes a gluey reheat, right?

I don't have fresh rosemary. Can I use dried rosemary for my Cod & Potatoes in Rosemary?

You can indeed, but remember dried herbs are more potent than fresh. As a general rule, use about 1 teaspoon of dried rosemary for every 2 tablespoons of fresh rosemary called for in the recipe.

Fresh is always best if you can get it, though; it's like comparing a vinyl record to a digital download both play the tune, but one's got that extra something.

My rosemary cream sauce isn't thickening. What did I do wrong?

Don't panic, chef! Make sure you're cooking the flour with the butter and shallots for at least a minute before adding the liquids this cooks out the raw flour taste and activates its thickening power. Also, ensure the sauce is simmering gently, not just sitting there like a wallflower at a dance.

If all else fails, a cornstarch slurry (1 tablespoon cornstarch mixed with 2 tablespoons cold water) whisked in at the end will do the trick.

Can I make Cod & Potatoes in Rosemary ahead of time?

While this dish is best served fresh, you can prep some components in advance to save time. The rosemary cream sauce can be made a day ahead and stored in the refrigerator. Gently reheat it before adding the cod and potatoes.

However, I would recommend cooking the cod and potatoes just before serving to maintain their optimal texture and flavour; just like you wouldn't want to watch the climax of your favourite TV show on delay!