1 head lettuce, shredded
1 lb. shredded Cheddar cheese
1 (15 oz.) can chili beans, chilled, then rinsed
2 tomatoes, diced
1/2 c. chopped onion
1 lb. hamburger, browned with chili powder, drained and cooled
8 oz. bottle Catalina dressing
taco chips

Layer first 6 ingredients. Break taco chips and add them just before serving with dressing. Toss.