1 lg. bag taco chips
8 oz. Cheddar cheese (grated)
1 lb. hamburger (browned and drained)
1 med. head lettuce
1 onion (chopped)
4 tomatoes (chopped)
1 pkg. taco seasoning mix

DRESSING:

4 oz. Thousand Island dressing
2 oz. Western dressing

Brown the hamburger with the taco seasoning mix and onion. Drain and let cool. Combine the dressing and all the ingredients except the chips. Just before serving, toss the whole salad including the crushed chips.