1 (5 lb.) chicken, cooked
1 onion, chopped
1 can mushroom soup
12 tortillas, cut in 6 pieces each
2 c. grated Cheddar cheese
1 can cream of chicken soup
1/2 can tomatoes and green chiles

Combine soups and green chiles with tomatoes until smooth. Place a layer of chicken in greased deep casserole. Add a layer of tortillas, onion and cheese. Then top with layer of sauce. Repeat layers, ending with cheese.

Bake at 350°F for 30 to 40 minutes.