Introduction
Seafood Lasagna combines tender shrimp, sweet lump crab meat, creamy ricotta, mozzarella, Parmesan, and silky white sauce between layers of tender lasagna noodles. Baked until bubbling and golden, this rich seafood casserole makes an impressive yet comforting family dinner.
Origin
This recipe is inspired by traditional Italian lasagna and Italian-American seafood pasta dishes. Instead of the classic beef and tomato filling, it uses shrimp and crab with a creamy white sauce for a luxurious coastal variation.
Cultural Significance
Lasagna is one of the world’s best-known Italian comfort foods, traditionally built from layers of pasta, sauce, cheese, and flavorful fillings. Seafood versions are especially popular in coastal regions and Italian-American cooking, where fresh shellfish is incorporated into classic baked pasta dishes.
Ingredients Quantity
Yield: 8 servings
For the Lasagna
- 12 lasagna noodles
- 1 lb shrimp, peeled, deveined, and chopped
- 1 lb lump crab meat
- 2 cups ricotta cheese
- 2 cups shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 4 cloves garlic, minced
- 2 tablespoons unsalted butter
- 1 tablespoon olive oil
- ½ teaspoon Italian seasoning
- ½ teaspoon paprika
- ½ teaspoon salt
- ¼ teaspoon freshly ground black pepper
- 1 tablespoon fresh lemon juice
- 2 tablespoons fresh parsley, chopped
For the Creamy White Sauce
- 4 tablespoons unsalted butter
- 4 tablespoons all-purpose flour
- 3 cups whole milk
- 1 cup heavy cream
- ½ cup grated Parmesan cheese
- ½ teaspoon salt
- ¼ teaspoon freshly ground black pepper
- ¼ teaspoon nutmeg
Optional Garnishes
- Fresh parsley
- Fresh basil
- Extra Parmesan cheese
- Lemon zest
- Freshly cracked black pepper
- Lemon wedges
Optional Additions
Customize your seafood lasagna with:
- Fresh spinach
- Sautéed mushrooms
- Chopped artichoke hearts
- Roasted red peppers
- Fresh dill
- Green onions
- Extra mozzarella
- A pinch of red pepper flakes
- Lemon zest
Tips for Success
Pat the shrimp and crab dry before preparing the filling to remove excess moisture.
Avoid overcooking the shrimp because they will continue cooking while the lasagna bakes.
If using frozen crab meat, thaw it completely and drain it well.
Use freshly grated Parmesan for the smoothest white sauce.
Don’t make the white sauce too thick because the noodles will absorb some of the moisture during baking.
Allow the lasagna to rest before slicing so the layers have time to set.
Instructions
Step 1 Prepare the Oven
Preheat the oven to 375°F (190°C).
Lightly grease a 9 × 13-inch baking dish.
Step 2 Cook the Lasagna Noodles
Bring a large pot of salted water to a boil.
Cook the lasagna noodles according to the package directions until al dente.
Drain and arrange them separately on a clean surface to prevent sticking.
Step 3 Prepare the Seafood
Heat the olive oil and 1 tablespoon of butter in a large skillet over medium heat.
Add the chopped shrimp and half of the minced garlic.
Cook for approximately 2–3 minutes, stirring occasionally, until the shrimp are pink and nearly cooked through.
Remove from the heat.
Step 4 Prepare the Seafood Filling
Place the cooked shrimp in a large bowl.
Gently fold in the lump crab meat, ricotta, ½ cup mozzarella, ¼ cup Parmesan, remaining garlic, Italian seasoning, paprika, salt, black pepper, lemon juice, and parsley.
Mix gently until combined.
Avoid breaking up the crab too much.
Step 5 Prepare the White Sauce
Melt the remaining butter in a saucepan over medium heat.
Whisk in the flour and cook for approximately 1 minute.
Gradually whisk in the milk and heavy cream.
Continue cooking for approximately 5–7 minutes, stirring frequently, until the sauce thickens.
Add the Parmesan, salt, black pepper, and nutmeg.
Stir until smooth.
Step 6 Begin Layering
Spread a thin layer of white sauce across the bottom of the prepared baking dish.
Place 3 lasagna noodles over the sauce.
Spread approximately one-third of the seafood and ricotta mixture over the noodles.
Spoon white sauce over the filling.
Sprinkle with mozzarella.
Step 7 Repeat the Layers
Repeat the following layers:
- Lasagna noodles
- Seafood and ricotta filling
- White sauce
- Mozzarella
Continue until the ingredients are used.
Finish with a final layer of noodles.
Cover generously with the remaining white sauce.
Sprinkle the remaining mozzarella and Parmesan over the top.
Step 8 Bake
Cover the baking dish loosely with aluminum foil.
Bake for approximately 30 minutes.
Remove the foil and continue baking for another 15–20 minutes, until the cheese is melted, bubbling, and lightly golden.
For a deeper golden crust, broil for 1–2 minutes, watching carefully.
Step 9 Rest
Remove the lasagna from the oven.
Allow it to rest for 10–15 minutes before slicing.
This helps the layers remain intact when served.
Step 10 Serve
Garnish with fresh parsley, lemon zest, freshly cracked black pepper, and lemon wedges.
Serve warm.
Description
Seafood Lasagna layers tender lasagna noodles with a creamy shrimp and crab filling, ricotta cheese, mozzarella, Parmesan, and a rich white sauce. Baked until bubbling and golden, this luxurious seafood lasagna delivers a delicious combination of delicate shellfish, creamy cheese, garlic, herbs, and tender pasta.
Nutritional Information
Estimated Per Serving
- Calories: 650 kcal
- Protein: 43 g
- Carbohydrates: 48 g
- Fat: 33 g
- Saturated Fat: 19 g
- Fiber: 3 g
- Sugar: 7 g
- Sodium: 1,050 mg
Nutrition values are estimates and may vary depending on the shrimp, crab, pasta, cheese, milk, cream, and other ingredients used.
Conclusion
Seafood Lasagna is an elegant twist on traditional comfort food. Layers of tender pasta, creamy ricotta, succulent shrimp, sweet crab meat, and rich white sauce create a satisfying dish that’s perfect for both family dinners and special occasions.
Recommendation
Serve with a crisp green salad, roasted asparagus, steamed broccoli, or lemon-herb vegetables. Fresh lemon wedges provide a bright contrast to the creamy sauce.
Store leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in a covered oven-safe dish until heated through.
Embracing Healthful Indulgence
Shrimp and crab provide high-quality protein, while spinach, roasted vegetables, or a fresh salad can add fiber and nutritional variety to the meal. Because the lasagna is rich and creamy, pairing it with plenty of vegetables creates a satisfying balance without taking away from its indulgent seafood flavor.