1 lb. hamburger
1 tbsp. onion (instant)
1 1/2 tsp. garlic salt
2 sm. cans tomato sauce
1 c. olives (sliced)
1 c. sour cream
1 c. cottage cheese
2 sm. cans diced green chiles
1 pkg. Dorito chips, crushed
2 c. grated cheese

Fry hamburger; simmer with onion, garlic salt, tomato sauce and olives. Mix together in bowl: sour cream and cottage cheese and chiles. Layer in casserole: chips, meat sauce, cheese and cottage cheese mixture; repeat layers. Cover with chips. Bake at 350 degrees until hot and bubbly, about 30 minutes.