Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Seafood Lasagna with Shrimp & Crab

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

This Seafood Lasagna with Shrimp & Crab is a creamy, comforting twist on the classic, layering tender pasta with succulent seafood and rich, cheesy white sauce. It’s indulgent, elegant, and perfect for special meals.

  • Total Time: 60 minutes
  • Yield: 6 servings

Ingredients

  • 9 lasagna noodles (regular or no-boil)
  • 1 lb raw shrimp, peeled and deveined
  • 1 lb lump crab meat, picked over for shells
  • 2 Tbsp butter
  • 2 Tbsp all-purpose flour
  • 2 cups milk (whole or 2%)
  • 1 cup heavy cream
  • 1 cup grated Parmesan cheese
  • 1 cup shredded mozzarella cheese
  • ½ cup chopped onion
  • 2 cloves garlic, minced
  • ½ tsp dried thyme
  • ½ tsp paprika
  • Salt and pepper to taste
  • Fresh parsley or chives for garnish (optional)

Instructions

  1. Preheat oven to 375 °F (190 °C). Cook regular lasagna noodles if using; drain and set aside.
  2. In a skillet, melt butter over medium heat. Add onion and garlic; cook until soft, about 3 minutes.
  3. Stir in flour to form a roux; cook for 1 minute.
  4. Gradually whisk in milk and cream; stir until smooth and thickened, about 4–5 minutes.
  5. Remove from heat; stir in Parmesan, thyme, paprika, salt, and pepper. Let cool slightly.
  6. Fold in shrimp and crab gently, reserving some shrimp for the top if desired.
  7. Spread a thin layer of sauce in a 9×13-inch baking dish. Layer 3 noodles, then one-third of the sauce.
  8. Repeat layers twice more. Top with mozzarella and reserved shrimp if using.
  9. Cover with foil and bake for 20 minutes. Remove foil and bake 10 more minutes until golden and bubbly.
  10. Let rest for 5 minutes, garnish with parsley or chives, and serve.

Notes

  • Add spinach or kale for extra veggies and color.
  • Stir in red pepper flakes or top with jalapeños for heat.
  • Use fontina or Gruyère instead of mozzarella for richness.
  • Swap part of the milk with white wine for a lighter touch.
  • Make individual servings in ramekins for a cute presentation.
  • Author: liinaa
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: Italian-American
  • Diet: Halal

Nutrition

  • Serving Size: 1 slice
  • Calories: 520
  • Sugar: 5g
  • Sodium: 540mg
  • Fat: 32g
  • Saturated Fat: 17g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 2g
  • Protein: 34g
  • Cholesterol: 195mg