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Creamy Seafood Lasagna with Shrimp & Crab


  • Author: ChefSophia
  • Total Time: 1 hour 15 minutes
  • Yield: 8 servings 1x
  • Diet: Pescatarian

Description

Dive into the indulgent flavors of this Creamy Seafood Lasagna, packed with succulent shrimp and crab. A delightful twist on a classic, this dish layers tender seafood with a creamy Alfredo-style white sauce and rich cheese blend, all nestled between sheets of perfectly cooked lasagna noodles. It’s a seafood lover’s dream, perfect for special occasions or a luxurious meal at home.


Ingredients

Scale
  • 1 lb shrimp, peeled and deveined
  • 1 lb crab meat (lump or claw)
  • 2 cloves garlic, minced
  • 2 tbsp olive oil
  • 1 tbsp fresh parsley, chopped
  • 1 tsp salt
  • 1 tsp black pepper
  • ½ tsp red pepper flakes
  • 4 tbsp butter
  • ¼ cup all-purpose flour
  • 3 cups milk (or half-and-half for richer sauce)
  • 1 cup grated Parmesan
  • ½ tsp salt
  • ½ tsp black pepper
  • Optional: ¼ tsp Old Bay or seafood seasoning
  • 1 ½ cups ricotta cheese
  • 1 cup shredded mozzarella
  • 1 egg
  • 1 tbsp parsley
  • 12 lasagna noodles (regular or oven-ready)

Instructions

  1. Boil lasagna noodles according to package instructions (skip if using oven-ready). Drain and lay flat on parchment paper to prevent sticking.
  2. Heat olive oil in a skillet over medium. Add garlic and sauté 30 seconds. Add shrimp, salt, pepper, and red pepper flakes. Cook 3–4 minutes until shrimp are pink. Stir in crab meat and parsley; remove from heat.
  3. In a saucepan, melt butter over medium heat. Whisk in flour to form a smooth roux; cook 1–2 minutes. Slowly whisk in the milk. Cook, whisking, until thickened (about 4–6 minutes). Add Parmesan, salt, pepper, and seasoning if using. Remove from heat.
  4. In a bowl, combine ricotta, mozzarella, egg, and parsley. Mix until smooth.
  5. In a 9×13 baking dish: Spread ½ cup white sauce on the bottom. Add a layer of noodles. Spread ⅓ of the ricotta mixture. Add ⅓ of the shrimp & crab mixture. Drizzle white sauce over the seafood. Repeat layers (noodles → ricotta → seafood → sauce) three times. Finish with noodles topped with remaining white sauce and a bit of mozzarella.
  6. Cover with foil and bake at 375°F (190°C) for 25 minutes. Remove foil and bake another 10–15 minutes until lightly golden and bubbling. Rest 10 minutes before slicing.
  7. Sprinkle extra parsley, add a squeeze of lemon, and serve with garlic bread or a simple salad.
  • Prep Time: 30 minutes
  • Cook Time: 45 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: Italian-American

Nutrition

  • Serving Size: 1 slice
  • Calories: 450 kcal
  • Sugar: 4 g
  • Sodium: 750 mg
  • Fat: 28 g
  • Saturated Fat: 15 g
  • Unsaturated Fat: 10 g
  • Trans Fat: 0 g
  • Carbohydrates: 30 g
  • Fiber: 2 g
  • Protein: 22 g
  • Cholesterol: 145 mg

Keywords: Seafood Lasagna, Shrimp, Crab, Creamy Pasta