1 head lettuce (shredded)
1 bottle Catalina French salad dressing
6 oz. Dorito taco chips
1 tomato (diced)
1 onion (diced)
12 oz. shredded Cheddar cheese
1 lb. hamburger
1 pkg. taco seasoning

Brown hamburger. Drain grease. Mix in taco seasoning and let cool. Add remaining ingredients with taco mix. Toss and serve.