Creamy Cheese Seafood Lasagna: A Decadent, Elegant Crowd-Pleaser

If you’re searching for a luxurious, show-stopping dish that combines the indulgence of creamy cheese sauces with the delicate richness of seafood, look no further than this Seafood Lasagna with Creamy Cheese Sauce. This dish layers tender pasta with succulent shrimp, crab, and scallops, all enveloped in a velvety white cheese sauce that will have everyone reaching for seconds.

Perfect for special occasions, holidays, or anytime you want to impress with comfort and sophistication, this seafood lasagna recipe brings gourmet flavor to your home kitchen.

 Ingredients & Their Roles

Each ingredient in this creamy seafood lasagna has been carefully chosen to enhance richness, flavor depth, and texture.

For the Seafood Layer:

• Raw Shrimp (½ lb, peeled and deveined) – Adds sweet, tender bites of protein.

• Scallops (½ lb, chopped) – Delicate and buttery in texture.

• Lump Crab Meat (½ lb) – Brings a briny, luxurious flavor.

• Olive Oil or Butter (1 tbsp) – Used for lightly sautéing the seafood.

For the Creamy Cheese Sauce:

• Unsalted Butter (¼ cup) – Creates the roux base for the sauce.

• All-Purpose Flour (¼ cup) – Thickens the sauce.

• Whole Milk (2 cups) – Creamy, full-bodied liquid for the béchamel.

• Heavy Cream (1 cup) – Adds richness and a silky finish.

• Garlic (2 cloves, minced) – Adds aromatic flavor.

• Parmesan Cheese (1 cup, grated) – Salty, nutty, and melts beautifully.

• Mozzarella Cheese (1 ½ cups, shredded) – Mild and gooey, perfect for layering.

• Cream Cheese (4 oz) – Adds body and tang to the sauce.

• Salt & White Pepper (to taste) – Enhances flavor without discoloring the sauce.

• Fresh Parsley (2 tbsp, chopped) – Brightens the dish and balances richness.

For the Lasagna:

• Oven-Ready Lasagna Noodles (9–12 sheets) – No boiling needed; absorbs flavor while baking.

• Extra Parmesan & Mozzarella (for topping) – Forms a golden, cheesy crust.

 Step-by-Step Instructions

Step 1: Sauté the Seafood

1. In a skillet over medium heat, add olive oil or butter.

2. Lightly sauté shrimp, scallops, and crab for 3–4 minutes until just cooked (they’ll finish baking in the oven).

3. Remove from heat and set aside.

Step 2: Make the Creamy Cheese Sauce

1. In a saucepan, melt butter over medium heat.

2. Add flour, whisking constantly for 1–2 minutes to form a smooth roux.

3. Slowly whisk in milk and heavy cream, stirring until thickened (about 5–6 minutes).

4. Stir in garlic, cream cheese, Parmesan, and half the mozzarella. Season with salt and white pepper.

5. Cook until cheese is fully melted and sauce is velvety.

6. Fold in the cooked seafood and chopped parsley.

Step 3: Assemble the Lasagna

1. Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish.

2. Spread a thin layer of sauce on the bottom of the dish.

3. Add a layer of oven-ready noodles.

4. Spoon over seafood and cheese sauce.

5. Repeat layers (noodles, sauce) until all ingredients are used—ending with sauce on top.

6. Sprinkle generously with extra mozzarella and Parmesan.

Step 4: Bake the Lasagna

1. Cover loosely with foil and bake for 25 minutes.

2. Remove foil and bake an additional 15–20 minutes, or until bubbly and golden on top.

3. Let rest for 10–15 minutes before serving (this helps the lasagna set and slice cleanly).

 Why This Recipe Works

• Cream cheese + heavy cream makes the sauce ultra-rich and velvety.

• Three types of seafood create layers of flavor and texture.

• Oven-ready noodles save time and absorb the sauce perfectly.

• Parmesan adds saltiness, while mozzarella melts for gooey, stretchy goodness.

 Pro Tips for Perfect Seafood Lasagna

• Don’t overcook the seafood initially – It should be slightly underdone since it finishes cooking in the oven.

• Use fresh seafood for best flavor, or quality frozen (fully thawed).

• Season gently – Seafood can be delicate; avoid overpowering with salt.

• Let it rest before slicing – This keeps the layers intact and prevents it from becoming runny.

Serving Suggestions

Pair your Seafood Lasagna with Creamy Cheese Sauce with:

• A crisp green salad tossed in lemon vinaigrette

• Garlic bread or crusty baguette to soak up the sauce

• A glass of Chardonnay or dry Riesling

• Finish with a light dessert like lemon sorbet or tiramisu pudding cups

Final Thoughts: Restaurant-Worthy Comfort Food at Home

This creamy seafood lasagna is the perfect balance of decadence and elegance—rich enough to satisfy, refined enough to serve at a dinner party. With melt-in-your-mouth seafood, silky cheese sauce, and tender noodles, it’s a dish that feels indulgent but is surprisingly easy to make.

Simple ingredients, unforgettable flavor, and guaranteed “wow” factor. Whether you’re a seafood lover or just looking to try something new, this lasagna is the creamy, cheesy, sea-scented comfort food you didn’t know you needed.