Seafood Lasagna Alfredo Recipe

Impress your friends and family with this elegant Seafood Lasagna Alfredo – it's easier to make than you think! This recipe uses a creamy Alfredo sauce, succulent seafood (surimi or real crab – your choice!), spinach (or broccoli!), and layers of pasta for a dish that's both beautiful and delicious. Perfect for beginner cooks looking to create a restaurant-quality meal.

Prep Time 20 mins
Cook Time 80 mins
Calories 877.3 kcal
Protein 101g
Rating 5.0 (1 Reviews)
Seafood Lasagna Alfredo 13

Recipe Actions

Share this recipe:

Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Seafood Lasagna Alfredo

Cook Smarter with Sous, Your Kitchen Companion

Missing an ingredient for this Seafood Lasagna Alfredo? Need a perfect wine pairing or a healthy side dish idea? Don't guess—ask Sous! Your AI-powered sous-chef is ready to help you swap ingredients, adjust serving sizes, and discover flavor tips in seconds.

How to Make Seafood Lasagna Alfredo

  1. Preheat oven to 350°F (175°C).
  2. Melt butter in a medium saucepan over low heat. Add minced garlic and cook for 1 minute, or until fragrant. Remove from heat.
  3. Whisk in flour until smooth. Gradually whisk in milk and broth. Return to heat and bring to a boil, stirring constantly.
  4. Reduce heat to low. Stir in mozzarella, onion, basil, and oregano. Cook, stirring constantly, until cheese is melted and sauce is smooth.
  5. Set aside.
  6. In a separate bowl, beat egg and add ricotta cheese. Mix until smooth. Stir in pepper, garlic powder, and onion powder.
  7. Spread a thin layer of cheese sauce in a 13x9-inch baking dish.
  8. Layer 3-4 uncooked lasagna noodles over the cheese sauce.
  9. Spread half of the ricotta cheese mixture over the noodles.
  10. Top with half of the spinach (or broccoli), followed by half of the shrimp and crab.
  11. Pour about 1 cup of the cheese sauce over the seafood. Top with another 3-4 uncooked noodles.
  12. Repeat layers with remaining ricotta, seafood, and noodles.
  13. Pour remaining cheese sauce over the top.
  14. Sprinkle generously with Parmesan or Romano cheese.
  15. Bake uncovered for 50-60 minutes, or until bubbly and golden brown. Let stand for 10 minutes before serving.

Nutrition Information (Approximate per serving)

Sodium

54 g

Sugar

14g

Fat

119g

Carbs

25g

Recipe Categories (Choose a category and find related recipes!)