In a 13 x 9 pan, layer tortillas, onion, soup and chicken. (This usually makes ... top layer, add jalapenos. Sprinkle cheese over top of casserole. Bake in 350°F oven for 30 minutes.
Boil whole chicken, skin, debone ... until tender. Add soup and tomatoes. Layer bottom of baking dish with thin layer ... sauce with sour cream for top layer and sprinkle ... degrees for 45 minutes.