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Creamy Seafood Lasagna

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  • Author: lina
  • Prep Time: 30 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour 30 minutes
  • Yield: 8 servings
  • Category: Dinner
  • Method: Baking
  • Cuisine: Italian-Inspired

Description

Creamy seafood lasagna is an elegant twist on a comfort food classic, made with layers of tender noodles, a rich white sauce, succulent shrimp, crab, and scallops, and plenty of melty cheese. Perfect for special occasions or a cozy, indulgent dinner.


Ingredients

  • 9 lasagna noodles (regular or no-boil)
  • 3 tbsp butter
  • 3 cloves garlic, minced
  • 3 tbsp all-purpose flour
  • 3 cups milk or half-and-half
  • 1 cup grated Parmesan cheese
  • 1 1/2 cups ricotta cheese
  • 2 cups shredded mozzarella cheese
  • Salt, to taste
  • Black pepper, to taste
  • 1 tsp Old Bay or seafood seasoning (optional)
  • 1/2 lb shrimp, peeled and chopped
  • 1/2 lb lump crab meat or imitation crab
  • 1/2 lb scallops (optional, chopped if large)
  • Fresh parsley, for garnish

Instructions

  1. Preheat oven to 375°F (190°C).
  2. Cook lasagna noodles according to package instructions if using regular noodles. Drain and set aside.
  3. In a saucepan, melt butter over medium heat. Add garlic and sauté for 1 minute.
  4. Whisk in flour to form a roux, then gradually add milk while whisking to create a smooth sauce.
  5. Simmer until thickened, then stir in Parmesan, salt, pepper, and seafood seasoning (if using).
  6. In a skillet, sauté shrimp and scallops just until barely cooked. Set aside.
  7. In a bowl, mix ricotta with 1/2 cup of the white sauce and season lightly.
  8. Assemble lasagna: Spread a layer of sauce in the bottom of a baking dish, then add noodles, ricotta mixture, seafood, mozzarella, and repeat layers. Finish with sauce and mozzarella on top.
  9. Cover with foil and bake for 30 minutes. Uncover and bake an additional 10–15 minutes until bubbly and golden.
  10. Let rest for 10 minutes before slicing. Garnish with chopped parsley before serving.

Notes

  • Add spinach or sautéed mushrooms for more flavor and texture.
  • Substitute salmon or white fish like cod for variety.
  • A touch of Dijon mustard or red pepper flakes can add subtle heat.
  • Store leftovers in the fridge up to 3 days or freeze for later.
  • Reheat covered in a 350°F oven until hot throughout.

Nutrition

  • Serving Size: 1 slice
  • Calories: 480
  • Sugar: 5g
  • Sodium: 560mg
  • Fat: 28g
  • Saturated Fat: 15g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 2g
  • Protein: 30g
  • Cholesterol: 110mg