1 1/2 lbs. hamburger
8 oz. shredded mozzarella
8 oz. shredded cheddar
8 oz. cottage cheese
1 (32 oz.) jar spaghetti
1 (15 oz.) can tomato sauce
1/2 c. finely chopped onion
Lasagna noodles

Brown meat and onions; drain. Combine sauces, meat and simmer. Use 9"x13" cake pan. Pour just enough sauce to cover bottom of pan. Layer raw (uncooked) noodles, sauce, 1/2 of mozzarella, cheddar and cottage cheese until all used up. Refrigerate overnight. Bake at 350 degrees for 1 hour. Can be frozen after overnight refrigeration.