1 md. onion, chopped
2 - 3 tbsp. butter
1 can cream of chicken soup
1 can cream of mushroom soup
2 - 3 lb. chicken, cooked and boned
1 c. chicken broth (reserved from cooked chicken)
1 sm. can chopped green chilies
1 pkg. soft corn or flour tortillas
1 lb. longhorn cheese, grated

Saute onion in butter combine with soups, broth and chilies. Add chicken and heat well. In large baking dish, place a layer of tortillas, a layer of chicken with sauce, and a layer of cheese. Repeat layer until casserole is filled. Bake at 350 degrees for 30 minutes.