You’re family will flip over this neat dinner!

- 4 cups nacho tortilla chips, coarsely crushed
- 1 pound ground beef
- 1/2 cup chopped onion
- 1 can (16 ounces) chili beans, undrained, warmed
- 1 can (8 ounces) tomato sauce
- 1 cup shredded part-skim mozzarella cheese