1 large head lettuce
2 tomatoes, diced
1 medium purple onion, sliced
1 can Texas Ranch Style beans
1 bag Doritos, crushed
1 pkg. shredded cheese
1 bottle Catalina salad dressing

Shred or cut lettuce in large bowl. Add diced tomatoes, sliced onions, beans, cheese and crushed Doritos. Right before serving, add whole bottle of Catalina salad dressing. Stir until salad is well covered with dressing.