32 oz. Prego spaghetti sauce
12 oz. pkg. of lasagna noodles (do not precook)
1 lb. hamburger
1/2 c. onion (do not cook)
8 oz. Cottage Cheese
8 oz. American cheese
8 oz. Mozzarella cheese
1 1/2 c. hot water
Parmesan cheese

Cover bottom of pan with 1/3 of sauce; layer of noodles, 1/2 of the meat and onion; cottage cheese; 1/3 of sauce; noodles; American cheese; meat and onion; remainder of sauce; Mozzarella cheese.

Press down. Add hot water; press down. Sprinkle with Parmesan cheese. Cover with foil. Bake at 370 degrees for 1 hour, remove foil, bake approximately 45 more minutes.