1 bag Doritos
1 lb. ground beef
1 lg. (16 oz.) can tomato sauce
Onion, diced
1 1/2 sm. can diced black olives
1 (8 oz.) container cottage cheese
1 (8 oz.) container sour cream
1 lb. Jack cheese, diced
1 can diced green chile

Brown together meat, tomato sauce, onion, and black olives. Mix together cheese, sour cream, Jack cheese, and green chile. Layer chips, meat mix and cheese mix until all is used. Bake at 350 degrees until bubbling.