If you’re craving a dish that brings the ocean’s freshest flavors right to your dinner table, you can’t go wrong with this luscious Seafood Lasagna Recipe. Layers of tender noodles, creamy ricotta, a rich, cheesy sauce, and a delightful medley of shrimp, crab, and scallops create a classic Italian American comfort food with an elegant twist. Every bite is a celebration of textures and tastes, from the melt-in-your-mouth seafood to the bubbly golden cheese topping. This Seafood Lasagna Recipe is perfect for a special family dinner or when you want to impress guests with minimal fuss but maximum flavor.

Seafood Lasagna Recipe - Recipe Image

Ingredients You’ll Need

Gathering simple yet high-quality ingredients is key to making this dish truly shine. Each element contributes to the layers of texture, creaminess, and seafood goodness that define this recipe.

  • 12 lasagna noodles: These form the hearty base of your layers and need to be cooked al dente for the perfect bite.
  • 2 tablespoons butter: Essential for sautéing and adding depth to your sauce.
  • 3 cloves garlic minced: Garlic infuses a fragrant aroma that complements seafood beautifully.
  • 1 small onion finely chopped: Adds subtle sweetness and body to the sauce.
  • 2 tablespoons all purpose flour: Helps thicken the creamy white sauce into a smooth béchamel.
  • 2 cups whole milk: Provides creaminess and richness to your sauce.
  • 1 cup heavy cream: Adds velvety texture and an indulgent touch.
  • 1 cup grated Parmesan cheese: Imparts a nutty flavor and salty kick, mixing into the sauce and topping.
  • 1 cup shredded mozzarella cheese: For melty, gooey layers inside the lasagna.
  • 15 ounces ricotta cheese: Gives creaminess and a mild tang to the filling.
  • 1 large egg: Binds the ricotta filling for nice structure.
  • 1 tablespoon chopped fresh parsley: Brightens flavors and adds fresh herbal notes.
  • 1 teaspoon salt: Enhances all other flavors harmoniously.
  • 1/2 teaspoon black pepper: Adds a gentle, warming spice.
  • 1/2 teaspoon Italian seasoning: A fragrant mix that ties the dish together.
  • 8 ounces shrimp peeled, deveined, and chopped: Tender seafood star of the recipe.
  • 8 ounces lump crab meat: Sweet and delicate, perfect for texture contrast.
  • 8 ounces scallops chopped: Adds buttery flavor and luxurious softness.
  • 2 cups shredded mozzarella for layering: Keeps every bite irresistibly cheesy.
  • 1/2 cup grated Parmesan for topping: Creates a gorgeous golden crust when baked.

How to Make Seafood Lasagna Recipe

Step 1: Prepare the noodles

Start by boiling your lasagna noodles in salted water until they reach that perfect al dente texture. This step ensures your noodles will hold up beautifully when layered with all the creamy, seafood-packed goodness.

Step 2: Sauté onion and garlic

In a large skillet, melt butter over medium heat and gently soften the finely chopped onion until translucent. Then add minced garlic, cooking just long enough to awaken its fragrance without burning it—around one minute will do.

Step 3: Make the cream sauce

Sprinkle in the flour and stir constantly to create a roux, which forms the base of your sauce. Slowly whisk in the whole milk and heavy cream, continuing to whisk until the sauce thickens to a luscious coating consistency. Stir in grated Parmesan cheese along with salt, black pepper, and Italian seasoning to season the sauce perfectly.

Step 4: Mix the ricotta filling

In a mixing bowl, combine ricotta cheese with the egg, fresh parsley, and one cup of shredded mozzarella. Mix until smooth and creamy—this rich mixture will add moisture and flavor between your seafood layers.

Step 5: Assemble the layers

Lightly grease your baking dish and start with a thin spread of cream sauce on the bottom to prevent sticking. Layer noodles across, then spread the ricotta mixture, followed by the seafood blend made from chopped shrimp, crab meat, and scallops. Pour over more cream sauce and sprinkle shredded mozzarella. Repeat these layers until all ingredients are used, finishing with a top layer of sauce, mozzarella, and a generous sprinkle of Parmesan for that perfect golden crust.

Step 6: Bake

Preheat your oven to 375°F and bake the lasagna for 35 to 40 minutes. You want it bubbly and lightly golden on top—a visual cue that everything inside is cooked to perfection. Let your lasagna rest for 10 to 15 minutes before slicing; this resting time helps the layers set and makes serving easier.

How to Serve Seafood Lasagna Recipe

Seafood Lasagna Recipe - Recipe Image

Garnishes

Add a sprinkle of freshly chopped parsley or a few lemon zest shreds for a bright touch that complements the seafood. A light drizzle of good-quality olive oil can elevate the presentation and flavor encore.

Side Dishes

This dish pairs wonderfully with simple, crisp salads such as arugula with lemon vinaigrette or a classic Caesar salad. Garlic bread or crusty Italian bread is also perfect for soaking up any extra creamy sauce on the plate.

Creative Ways to Present

For dinner parties, serve individual portions in small ramekins or cut the lasagna into neat squares arranged on a platter garnished with fresh herbs and lemon wedges. A seafood-themed wine, like a chilled Pinot Grigio or Sauvignon Blanc, complements the meal beautifully.

Make Ahead and Storage

Storing Leftovers

You can store leftover seafood lasagna covered tightly in the refrigerator for up to 3 days. Keeping it well sealed prevents the layers from drying out and keeps those rich flavors intact.

Freezing

This Seafood Lasagna Recipe freezes exceptionally well. Wrap it in plastic wrap and aluminum foil or use a freezer-safe container, and freeze for up to 2 months. Thaw it in the refrigerator overnight before reheating.

Reheating

Reheat leftovers in the oven at 350°F, covered with foil to prevent drying out, for about 20 minutes or until warmed throughout. You can also microwave single servings, but the oven method maintains the best texture and flavor.

FAQs

Can I use other types of seafood for this Seafood Lasagna Recipe?

Absolutely! While shrimp, crab, and scallops are classic choices, you can swap in lobster, imitation crab, or even chunks of firm white fish. Just be sure to fully thaw and drain any frozen seafood before using.

Is it necessary to cook the seafood before assembling the lasagna?

The seafood in this recipe is added raw and cooks thoroughly in the oven during baking, which keeps it moist and tender. If you prefer, you can lightly sauté the seafood beforehand, but it’s not required.

Can I add vegetables to this recipe?

Yes! Adding a handful of fresh spinach between the layers adds lovely color and extra flavor. Other mild veggies like diced zucchini or mushrooms can also work if you want a bit more texture variety.

What type of cheese works best for this seafood lasagna?

Mozzarella and Parmesan are the perfect combination for meltability and flavor. Ricotta adds creaminess too. Avoid strong, overpowering cheeses so the seafood remains the star of the dish.

Can I make this lasagna gluten-free?

Yes, just substitute the regular lasagna noodles for gluten-free ones. Make sure your flour used for the roux is gluten-free as well to keep the whole dish safe for gluten intolerances.

Final Thoughts

This Seafood Lasagna Recipe is a delightful way to bring the taste of the sea into your home kitchen without fuss. Its creamy layers, tender noodles, and perfectly cooked seafood will quickly make it a beloved dish for family dinners or special occasions. I encourage you to give this recipe a try—you might just find it becoming your new favorite comfort food indulgence!

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Seafood Lasagna Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.3 from 51 reviews
  • Author: admin
  • Prep Time: 25 minutes
  • Cook Time: 40 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 8 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: Italian American
  • Diet: Pescatarian

Description

This Seafood Lasagna combines succulent shrimp, crab meat, and scallops layered between tender lasagna noodles and a creamy, cheesy béchamel sauce. Baked to bubbly perfection and topped with golden mozzarella and Parmesan, it’s a luxurious Italian-American main course perfect for seafood lovers seeking a comforting yet elegant meal.


Ingredients

Scale

Lasagna Base

  • 12 lasagna noodles

Sauce

  • 2 tablespoons butter
  • 3 cloves garlic, minced
  • 1 small onion, finely chopped
  • 2 tablespoons all purpose flour
  • 2 cups whole milk
  • 1 cup heavy cream
  • 1 cup grated Parmesan cheese
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon Italian seasoning

Cheese Mixture

  • 15 ounces ricotta cheese
  • 1 large egg
  • 1 tablespoon chopped fresh parsley
  • 1 cup shredded mozzarella cheese

Seafood

  • 8 ounces shrimp, peeled, deveined and chopped
  • 8 ounces lump crab meat
  • 8 ounces scallops, chopped

For Layering and Topping

  • 2 cups shredded mozzarella cheese (for layering)
  • 1/2 cup grated Parmesan cheese (for topping)


Instructions

  1. Cook Noodles: Boil lasagna noodles in salted water according to the package directions until al dente. Drain and set aside to prevent sticking.
  2. Prepare Sauce: In a large skillet, melt butter over medium heat. Sauté chopped onion until soft and translucent, then add minced garlic and cook for about one minute until fragrant. Sprinkle in flour and stir constantly for about one minute to cook the flour and form a roux. Gradually whisk in whole milk and heavy cream, continuing to stir to avoid lumps. Cook the sauce until it thickens sufficiently. Then, stir in Parmesan cheese, salt, black pepper, and Italian seasoning until well combined.
  3. Mix Cheese Filling: In a mixing bowl, combine ricotta cheese, egg, chopped parsley, and 1 cup shredded mozzarella cheese. Stir until smooth and uniform to create a creamy filling.
  4. Assemble Lasagna: Lightly grease a baking dish and spread a thin layer of the cream sauce on the bottom to prevent sticking. Layer lasagna noodles first, then dollops of the ricotta mixture, followed by an even layer of the chopped seafood mixture (shrimp, crab, scallops), and a generous spoonful of the cream sauce. Sprinkle shredded mozzarella cheese over the layers. Repeat the layering process until all ingredients are used, finishing with a top layer of sauce, shredded mozzarella, and grated Parmesan cheese.
  5. Bake: Preheat oven to 375°F (190°C). Bake the assembled lasagna uncovered for 35 to 40 minutes, until the cheese is bubbly and the top is lightly golden brown.
  6. Rest and Serve: Remove the lasagna from the oven and allow it to rest for 10 to 15 minutes. This helps it set for easier slicing and serving while allowing flavors to meld beautifully.

Notes

  • Substitute lobster or imitation crab for a different seafood twist.
  • Ensure frozen seafood is fully thawed and drained well before incorporating to avoid excess moisture.
  • Adding a handful of fresh spinach between layers adds color and an extra burst of flavor.

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