1 (14 oz.) can mild enchilada sauce
1 (10 3/4 oz.) can cream of mushroom soup
3 c. diced cooked chicken or 1 1/2 lbs. hamburger, browned
1/2 c. chopped onion
1 (8 to 10 oz.) pkg. corn chips, coarsely ground
4 oz. processed cheese, shredded

Mix sauce and soup. Stir in meat and onion. Sprinkle 1/2 of chips on bottom of greased 8 inch square pan. Pour meat mixture on top with cheese and remaining chips. Bake 35 to 40 minutes until heated through. Good served with sour cream.