2 lb. hamburger
1 pkg. dry spaghetti sauce mix
8 oz. American cheese, shredded
1 c. tomato juice
8 oz. Mozzarella cheese, shredded
8 oz. pkg. Nachos, Doritos, crushed

Brown hamburger, drain grease. Add tomato juice and spaghetti sauce mix; simmer. In 9 x 13 pan, layer 1/2 of crumbled Doritos, cheeses, hamburger, and remaining Doritos. Bake 15 minutes at 350 degrees.