01 -
Preheat oven to 375°F. Cook lasagna noodles according to package directions until al dente. Drain and set aside to prevent sticking.
02 -
Heat olive oil over medium heat in a skillet. Add minced garlic and sauté for about 1 minute until fragrant. Add shrimp and cook until pink and opaque, about 3–4 minutes. Stir in crab meat, season with salt, pepper, and optional red pepper flakes. Cook together for 2–3 minutes, then remove from heat.
03 -
In a medium bowl, combine ricotta cheese, 1 cup mozzarella, ½ cup Parmesan, heavy cream, and chopped parsley. Mix until smooth and creamy.
04 -
Spread a thin layer of Alfredo sauce on the bottom of a 9×13-inch baking dish. Arrange a layer of noodles over the sauce. Spoon one-third of the cheese mixture over noodles, spread evenly. Add one-third of the seafood mixture, then drizzle Alfredo sauce. Repeat layering twice more, finishing with noodles topped with Alfredo sauce.
05 -
Sprinkle remaining mozzarella and Parmesan cheeses over the top, followed by breadcrumbs. Cover with foil and bake for 25 minutes. Remove foil and bake an additional 10–15 minutes until golden and bubbly.
06 -
Let lasagna rest for 10 minutes to set the layers before slicing. Garnish with extra parsley if desired.