Oceans Embrace the Ultimate Creamy Seafood Casserole

Oceans Embrace BEST Seafood Casserole Creamy Dream

By Laura TideSeptember 20, 2025

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5.00 (1 Ratings)

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Recipe Introduction

Fancy a bit of posh nosh? Ever wondered how to make the BEST Seafood Casserole ? I have got you covered.

This recipe is proper lush and tastes divine. It's like a hug in a dish.

Creamy Seafood Delight

This is inspired by the classic British fish pie but dead easy. It's a proper crowd pleaser! Think creamy, comforting, and packed with flavour. A homemade seafood casserole is always a winner!

This casserole is great for beginners. It takes about an hour and 15 minutes to make. This recipe serves about 6 to 8 people.

Perfect for a seafood casserole dish to share with your mates.

Health and Happiness

Seafood is packed with protein and good fats. It is brilliant for your heart! This is the perfect dish for a Sunday lunch or a special occasion.

Honestly, what sets this apart is the flavour combo, right?

Ready to get started? Let's dive into the ingredients! Remember, a good seafood bake casserole begins with good ingredients. You can even try different sea food casserole recipes but I think that this recipe will be a favorite of yours.

Ingredients & Equipment for the BEST Seafood Casserole

Oceans Embrace the Ultimate Creamy Seafood Casserole presentation

Right, let's gather our bits and bobs for this Ocean's Embrace Seafood Casserole . Honestly, this is where the magic really begins.

high-quality ingredients equal a high-quality dish. It is a Sea Food Casserole Recipes you can't find so often.

Main Ingredients for the Creamiest Seafood Bake

This recipe is not only delicious but is also one of those Seafood Casserole Recipes Main Courses you'd enjoy.

White Fish: 1.5 lbs (680g) cod, haddock, or pollack. Fresh is always best. If frozen, make sure it’s high-quality and fully thawed, right?
Shrimp: 1 lb (454g) medium, peeled and deveined. Prawns, if you’re feeling fancy.
Scallops: 1/2 lb (227g) sea scallops, halved if they are big. Again, fresh is better, but frozen works.
Olive Oil: 1 tbsp . For tossing with the seafood.
Salt: 1/2 tsp .
Black Pepper: 1/4 tsp .

For the creamy sauce that's the heart of our Fish Casseroles:

Unsalted Butter: 4 tbsp (56g) .
Yellow Onion: 1 medium , finely chopped.
Garlic: 2 cloves , minced. The key here is fragrant garlic.
All-Purpose Flour: 1/4 cup (30g) .
Whole Milk: 2 cups (473ml) .
Heavy Cream: 1/2 cup (118ml) . You know? Double cream if you’re in the UK.
Dry White Wine: 1/4 cup (optional) . Adds depth, but you can skip it.
Fresh Parsley: 1 tbsp , chopped.
Fresh Dill: 1 tbsp , chopped.
Lemon Juice: 1 tsp . It makes such a difference.
Salt: 1/2 tsp (or to taste).
White Pepper: 1/4 tsp .
Nutmeg: A pinch. Oh my gosh!

For the breadcrumb topping because we love texture:

Panko Breadcrumbs: 1 cup (100g) . They get so crispy.
Unsalted Butter: 4 tbsp (56g) , melted.
Parmesan Cheese: 1/4 cup grated (optional) .
Fresh Parsley: 1 tbsp , chopped.

Seasoning Notes for that Seafood Casserole Dish

Essential spice combinations: Salt, pepper, and nutmeg are the baseline. Don’t be shy. Taste as you go. For flavour enhancers and aromatics, parsley, dill, and lemon juice really brighten everything up.

Quick substitution options: If you don’t have white pepper, just use black.

Equipment Needed to Make it

Only the essentials! A large skillet or sauté pan is key for cooking the sauce and seafood. You also require a 9x13 inch baking dish.

A whisk. Mixing bowls. You are good to go!

Cooking Method: Mastering the BEST Seafood Casserole

Honestly, who doesn't love a good casserole? Especially when it involves seafood. This Ocean's Embrace casserole takes things up a notch! I mean, it's not just any old casserole.

We're talking about the BEST Seafood Casserole , inspired by the comforting goodness of a classic British fish pie, but made easier for those busy weeknights.

So put the kettle on, grab your apron, and let’s get started.

Prep Steps: Your Mise en Place Mission!

Essential mise en place : You know, getting your ducks in a row before the real cooking begins. First chop your 1 medium yellow onion, mince 2 cloves garlic, and measure out all your spices.

Toss your 1.5 lbs (680g) skinless, boneless white fish, 1 lb (454g) medium shrimp (prawns), and 1/2 lb (227g) sea scallops with 1 tbsp olive oil, 1/2 tsp salt, and 1/4 tsp black pepper.

It's all about prepping like a pro. It's not rocket science!

Time saving organization tips : Measure out all your spices and sauces. Trust me, it’ll save you a massive headache. You can even chop the onion and garlic the day before.

Just store them in airtight containers in the fridge. Seafood Bake Casserole success relies on being organized.

step-by-step Process: Casserole Construction

Sauté like a star : Melt 4 tbsp (56g) of butter in a large skillet. Sauté the onion until softened. Then, add the garlic and cook until fragrant.
Roux rules : Whisk in 1/4 cup (30g) of all-purpose flour. Cook for 1 minute , stirring constantly. This makes a roux.
Creamy sauce creation : Gradually whisk in 2 cups (473ml) of whole milk. Make sure there are no lumps. Add 1/2 cup (118ml) of heavy cream and 1/4 cup dry white wine. Simmer till thick.
Season to perfection : Stir in 1 tbsp of fresh parsley, 1 tbsp of fresh dill, 1 tsp lemon juice, 1/2 tsp salt, 1/4 tsp white pepper, and a pinch of nutmeg. Taste and adjust as needed. The seasoning is important to give our dish the ultimate seafood taste.
Seafood gently cooks : Add the seafood mixture to the sauce. Cook on medium low until almost cooked through. Remember, don’t overcook the seafood! It'll finish in the oven.

Pro Tips: Secrets to Seafood Success

Expert Techniques : Want extra richness? Use browned butter for the sauce. The nutty flavor is amazing. For the topping, use a food processor to pulse the panko with the melted butter, parmesan, and parsley until it's perfectly combined and golden.

Common Mistakes : Overcooking the seafood is the biggest mistake. It gets rubbery and tough. Don’t do it! Also, make sure your sauce is thick enough before adding the seafood.

A thin sauce will make your casserole watery.

make-ahead Options : You can totally assemble this Seafood Casserole Dish a day in advance. Just cover it tightly and keep it in the fridge.

Add about 10- 15 minutes to the baking time. Serve with crusty bread and a nice salad. This Creamy seafood casserole is bound to be a family favourite.

Recipe Notes for the BEST Seafood Casserole

So, you're about to whip up the BEST Seafood Casserole ? Ace! Here's a few of my thoughts after many tries.

Honestly, cooking is messy and fun. Let's dive into some extra tips to make sure your casserole is top-notch.

How to Serve Your Sea Food Casserole Recipes

Right, let’s talk presentation. Honestly, I love serving this casserole family style straight from the baking dish. It's comforting and rustic.

For a fancier vibe, portion it out and garnish with extra parsley or a lemon wedge. Think posh fish pie meets casual.

Seafood Casserole Dish needs good company. A crisp green salad cuts through the richness. And you know what? Crusty bread for soaking up all that creamy sauce is a MUST.

Drinks wise, a chilled glass of Sauvignon Blanc or Pinot Grigio is spot on.

Storing Your Easy Seafood Bake

Got leftovers? Lucky you! Store them in an airtight container in the fridge. They'll keep for about 2-3 days. If you want to make it last longer, freezing is your best bet.

To freeze the Seafood Bake Casserole , let it cool completely. Then, portion it into freezer safe containers. This will keep for up to 2 months.

When you are ready to eat, thaw it overnight in the fridge. To reheat, just pop it in the oven at 350° F ( 175° C) until heated through.

You can also reheat it in the microwave, but the texture might change a bit.

Mix It Up: Variations on this Creamy Seafood Casserole

Fancy a change? Here are a couple of ideas. For a gluten-free version, use gluten-free flour. And gluten-free breadcrumbs, naturally.

Easy peasy!. Want a veggie boost? Chuck in some peas, carrots, or sweetcorn.

Seasonally, you could swap out the seafood too. In summer, maybe add some crab. In winter, perhaps some mussels. The key is to use what's fresh and available.

Nutrition Basics: Simple & Easy to Understand

Alright, Here are 10 related to BEST Seafood Casserole . Let's talk health. This Homemade seafood casserole is packed with protein from the fish and shrimp.

It's also got some good fats from the cream, you know? It's worth noting that the Baked seafood recipes are comforting and flavourful.

It may not be a salad, but it's a darn good meal.

Each serving of this Creamy seafood casserole has about 450-550 calories. And 35-45g of protein. Plus, there are 25-35g of fat and 15-25g of carbs. Remember, these are just estimates.

I want to encourage you to have a go at making this fantastic Fish Casseroles . Honestly, this recipe is super flexible.

Don't be afraid to experiment and make it your own. Happy cooking, you legend!

Delicious Seafood Bake Casserole Creamy Seafood Recipes For Dinner

Frequently Asked Questions

Can I use frozen seafood for this BEST Seafood Casserole recipe?

Absolutely! Frozen seafood is a great option, especially when fresh isn't readily available. Just be sure to thaw it completely before using, and pat it dry with paper towels to remove any excess moisture. This will prevent your casserole from becoming watery.

What's the best way to store leftover seafood casserole?

Leftover seafood casserole should be stored in an airtight container in the refrigerator. It's best consumed within 2-3 days. Reheat gently in the oven or microwave until heated through, but be mindful that the seafood can become a bit tougher upon reheating.

Think of it like reheated fish and chips still good, but best fresh!

I'm not a fan of scallops. Can I substitute them in this creamy seafood casserole?

Of course! Feel free to customize the seafood to your liking. You can substitute the scallops with more shrimp, crab meat, or even chunks of lobster if you're feeling fancy! You could also try adding some mussels or clams for a different flavor profile. The BEST Seafood Casserole is all about what YOU enjoy!

How can I make this seafood casserole healthier?

There are a few ways to lighten up this casserole. You can use skim milk or a lighter cream alternative in the sauce, and reduce the amount of butter. Using whole wheat breadcrumbs instead of panko can also add some fiber.

Serve alongside a large salad to balance out the richness think of it like having a side salad with your Sunday roast!

Can I prepare this Ocean's Embrace: The Ultimate Creamy Seafood Casserole in advance?

Yes, you can assemble the casserole ahead of time! Cover it tightly with plastic wrap and refrigerate for up to 24 hours before baking. When ready to bake, add about 10-15 minutes to the baking time to ensure it's heated through. This makes it a perfect dish for potlucks or dinner parties when you want to get ahead.

Remember to remove plastic wrap before baking!

My breadcrumb topping is browning too quickly! What can I do?

If your breadcrumb topping is browning too fast, tent the casserole dish loosely with aluminum foil during the last 10-15 minutes of baking. This will prevent the topping from burning while allowing the casserole to heat through. Think of it as giving your casserole a little hat to protect it from the sun!