Cheese sauce
Seafood sauce
Other
Cook the lasagna noodles, if necessary.
Cheese sauce
Sauté onion in the butter.
Combine the cottage cheese, cream cheese, basil, salt, pepper, egg, and sautéed onion. Set aside.
Seafood sauce
Combine the mushroom soup, milk, and garlic. Stir in the white wine, bay scallops, flounder fillets, and shrimp. Set aside.
Assembly
Assemble ingredients in a greased lasagna pan as follows: a thin layer of seafood sauce, noodles, cheese mixture, noodles, seafood mixture, noodles, cheese mixture, noodles, seafood mixture, and noodles.
Place mozzarella and parmesan cheeses on the top.
Bake
Bake at 350° F for 45 to 60 minutes.
Remove from oven, and stand for 10 minutes.