1 med. onion, chopped
1 tbsp. oil
1 can cream of chicken soup
3 (5 oz.) cans boned chicken
1 can cream of mushroom soup
1 med. pkg. Taco Doritos
Cheddar cheese, grated

Saute onion in oil. Add soups and chicken. Heat thoroughly. Line bottom of baking dish with Doritos. Pour heated mixture over chips. Sprinkle cheese on top. Heat in a 350 degree oven until cheese is completely melted.