2 lbs. hamburger
2 cans cream of chicken soup
1 med. onion
1 can (4 oz.) chopped green chillies
1 c. milk
1 bag cheese tortilla chips
1 1/2 - 2 lbs. cheese, grated (Cheddar)

Brown meat and onion. Drain off fat. Combine with soup, milk, chilies. Layer in 9x13 pan. Chips on bottom - then meat and top with cheese. Bake at 350 degrees for 30-40 minutes.