Go Back
Seafood Lasagna

Seafood Lasagna

This Seafood Lasagna recipe mixes shrimp, imitation crab, and cozy layers of noodles with a creamy white sauce. A budget-conscious seafood dish that tastes like a treat!
Prep Time 5 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 20 minutes
Course Main Course
Cuisine American, Italian
Servings 9 servings

Ingredients
  

  • 1 Tbsp salted butter
  • 1.5 cup yellow onion diced
  • 0.5 cup celery diced
  • 2 cloves garlic minced
  • 12 oz shrimp chopped, small size, tail-off, peeled & deveined
  • 8 oz imitation crab chopped
  • 0.25 cup frozen spinach thawed and squeezed
  • 1 tsp lemon juice
  • 0.25 tsp Cajun seasoning
  • 0.25 cup salted butter
  • 0.25 cup all-purpose flour
  • 3 cups whole milk
  • 0.5 cup Parmesan cheese finely grated
  • 0.5 tsp Old Bay seasoning
  • 12 noodles lasagna uncooked
  • 1 cup cottage cheese
  • 1 Tbsp fresh parsley finely chopped
  • 2 cups mozzarella cheese shredded

Instructions
 

  • Gather and prep all ingredients and set the oven to 375.
  • Cook the lasagna noodles in salted water until just tender.
  • In a large skillet, melt 1 Tbsp butter over medium heat, and sauté onion, celery, and garlic for 5-6 minutes until softened.
  • Stir in shrimp, imitation crab, spinach, lemon juice, and Cajun seasoning. Cook until shrimp turn pink.
  • In a small bowl, stir together cottage cheese and parsley.
  • In a medium saucepan, melt 0.25 cup butter over medium heat. Whisk in flour and cook for 1 minute.
  • Slowly pour in the milk, whisking constantly, and cook until thickened.
  • Stir in Parmesan and Old Bay seasoning.
  • Grease a 9x13 baking dish. Spread a thin layer of white sauce on the bottom.
  • Layer 3 noodles, half of the seafood filling, dollops of cottage cheese mixture, and a sprinkle of mozzarella.
  • Repeat the layers once more and finish with the last 3 noodles and remaining sauce.
  • Cover with foil and bake for 30 minutes. Uncover and bake for another 15-20 minutes.
  • Let the seafood lasagna rest for 10-15 minutes before slicing.

Notes

This Seafood Lasagna recipe mixes shrimp, imitation crab, and cozy layers of noodles with a creamy white sauce. A budget-conscious seafood dish that tastes like a treat!
Keyword Crab, pasta, Seafood Lasagna, Shrimp