Chicken Enchilada Au Gratin - cooking recipe

Ingredients

1 dozen corn tortillas
1 large white onion
4 cans cream of chicken soup
2 c. boned chicken
1 (10 oz.) can chopped green chilies
8 slices Swiss cheese

Preparation

Saute onion, green chilies, soup and chicken.
Spray baking dish; layer with tortillas, then soup mixture and top with cheese. Repeat.