1 lb. hamburger
2 c. pinto beans
1 can mushroom soup
1 lb. can tomatoes
1 med. onion
4 1/2 tsp. chili sauce
1 lb. grated cheese
1 pkg. tortilla chips
1 can black olives, sliced (optional)

Brown the hamburger. Drain well. Mix in beans, soup, tomatoes, onion, chili sauce, and olives. Simmer until slightly thickened.

In a 9x13 inch pan, layer chips on bottom, hamburger mixture next, and spread grated cheese on top. Heat at 325 degrees until cheese melts.