Taco Salad

1 lb. ground beef
1/2 c. Cheddar, grated
1 pkg. powdered taco sauce mix
1 bermuda onion, chopped
1 sm. can pitted olives
1/2 head lettuce, shredded
1 bag tortilla chips, crushed
3 tomatoes, chopped
2-3 T. salad dressing
1 avocado

Brown beef, drain excess fat, add sauce mix and prescribed amount of water and simmer. Mix remaining ingredients in salad bowl. Add beef, toss, and serve immediately.