HOW TO MAKE WHITE SAUCE FOR LASAGNA RECIPES

Steps:

• In a Dutch oven, cook beef and onion over medium heat until meat is no longer pink, breaking it into crumbles; drain. Add the tomatoes, tomato paste, bouillon and seasonings. Cover and cook over medium-low heat 20 minutes, stirring occasionally. , Meanwhile, melt butter in a large saucepan; stir in the flour, salt and pepper until blended. Gradually add milk. Bring to a boil; cook and stir until thickened, about 1 minute. Remove from the heat and stir in half the cheese; set aside. , Pour half the meat sauce into an ungreased 13x9-in. baking dish. Layer with half the lasagna noodles and remaining meat sauce. Top with remaining noodles. Pour white sauce over noodles. Sprinkle with remaining cheese. , Cover and bake at 400° until bubbly and noodles are tender, 40 minutes. If desired, uncover and broil 5-6 inches from heat until lightly browned, about 2 minutes. Sprinkle with parsley as desired.

Steps:

• Preheat oven to 350°. Cook lasagna noodles according to package directions; drain., Meanwhile, in a large skillet, heat butter over medium heat. Add shrimp and scallops in batches; cook 2-4 minutes or until shrimp turn pink and scallops are firm and opaque. Remove from pan., Add garlic to same pan; cook 1 minute. Add wine and lemon juice, stirring to loosen browned bits from pan. Bring to a boil; cook 1-2 minutes or until liquid is reduced by half. Add crab; heat through. Stir in shrimp and scallops., For cheese sauce, melt butter over medium heat in a large saucepan. Stir in flour until smooth; gradually whisk in milk. Bring to a boil, stirring constantly; cook and stir until thickened, 1-2 minutes. Remove from heat; stir in remaining cheese sauce ingredients. In a large bowl, combine ricotta mixture ingredients; stir in 1 cup cheese sauce., Spread 1/2 cup cheese sauce into a greased 13x9-in. baking dish. Layer with 3 noodles, half of the ricotta mixture, half of the seafood mixture and 2/3 cup cheese sauce. Repeat layers. Top with remaining noodles and cheese sauce. Sprinkle top with 1 cup mozzarella cheese and 1/4 cup Parmesan cheese., Bake, uncovered, 40-50 minutes or until casserole is bubbly and top is golden brown. Let stand 10 minutes before serving. Sprinkle with parsley.