1 head lettuce, broken up or cut
2-3 tomatoes, chopped
1 can kidney beans, drained
Fresh mushrooms (opt.)
1 onion, chopped
1/2 lb. grated cheddar cheese
1 1/2 lbs. hamburger, browned
2 env. taco seasoning
3/4 bag of Fritos or Doritos (1/2 lb. chips)

Brown hamburger and add seasoning. Simmer for 10 to 15 minutes. Mix together lettuce, tomatoes, beans, onion and mushrooms. Add chips (crush a bit). Just before serving, mix the hamburger mixture with rest and cheese.