Recipe(tried): Creamy Lasagna (white sauce)

CREAMY LASAGNA

1 lb. ground beef
1 lb. ricotta cheese
2 eggs
1 c. parmesan cheese
2 c. medium white sauce
2 tsp. sweet basil
1 tsp. oregano
1 1/2 tsp. garlic salt
1/2 tsp. black pepper
8 oz. lasagne noodles, cooked
2 c. mozzarella cheese, shredded
1-4 oz. can mushrooms, drained

Brown ground beef and drain. Combine ricotta cheese, eggs and 1/2 c. parmesan cheese and blend well. Combine white sauuce, spices and remaining parmesan cheese, stirring to blend. Spread a thin layer of white sauce in a greased 9x13 pan. Layer with 1/2 each: lasagne noodles, ricotta mixture, mozzarella cheese, mushrooms, ground beef and white sauce. Repeat layering, ending with white sayce. Bake, covered, 45 minutes. Let stand 15 minutes before serving.