1 lb. hamburger, browned
1/2 onion, diced
10 oz. Cheddar cheese, grated
1 can cream of chicken soup
1/2 can milk
1 (4 oz.) can green chiles
Tortilla chips

Grease casserole dish. Layer chips, onion, hamburger, cheese and chile. Dilute soup with milk and pour over. Repeat layers. Top with cheese, bake at 350 degrees for 30 minutes. Serve with picante' sauce if desired.