1 lb. ground beef
1 pkg. taco seasoning
1 sm. head lettuce
1 lg. tomato
1 c. water
1 pkg. Dorito chips
1/2 to 2 c. cheese, shredded
1 sm. bottle Russian dressing

Brown meat and drain very well. Add taco seasoning and water, and simmer until water is gone. While meat is cooking, tear lettuce into small pieces. Chop tomato and break Dorito chips. Combine with cheese in large salad bowl. When meat is ready, pour over lettuce. Pour dressing over salad and stir well. Serve hot.