01 -
Preheat oven to 375°F (190°C). Cook lasagna noodles according to package instructions until al dente. Drain thoroughly and set aside.
02 -
Heat olive oil in large skillet over medium heat. Add minced garlic and sauté until fragrant, about 1 minute. Add shrimp and cook until pink and opaque, 3-4 minutes. Fold in crab meat, season with salt, black pepper, and red pepper flakes. Cook 2-3 minutes more. Remove from heat.
03 -
In mixing bowl, combine ricotta cheese, 1 cup mozzarella, 1/2 cup Parmesan, heavy cream, and chopped parsley. Mix until well incorporated and smooth.
04 -
Spread thin layer of Alfredo sauce in bottom of 9x13-inch baking dish. Layer noodles, then spread 1/3 of cheese mixture over noodles. Add 1/3 of seafood mixture and drizzle with Alfredo sauce. Repeat layering process two more times, finishing with noodles and Alfredo sauce on top.
05 -
Sprinkle remaining mozzarella and Parmesan over top layer. Add breadcrumbs for texture. Cover with foil and bake 25 minutes. Remove foil and continue baking 10-15 minutes until golden and bubbly.
06 -
Allow lasagna to rest 10 minutes before serving to set layers. Garnish with additional fresh parsley if desired.