1 lb. ground beef
1 c. shredded cheddar cheese
1 tomato, chopped
1 pkg. nacho flavored taco chips
1 pkg. taco seasonings
4 to 6 c. torn greens
1/4 c. chopped black olives
1 bottle Russian dressing

Brown ground beef and drain fat, prepare with taco seasonings as per package instructions. Place greens in large salad bowl. Add layer of crushed corn chips. Spread ground beef mixture over chips and sprinkle cheese over ground beef. Add more corn chips. Top salad with Russian dressing and toss. Makes 6 to 8 servings. (Kidney beans and sour cream can be added to this salad.)