4 chicken breasts, cooked, deboned, cut up
1 (8 oz.) carton sour cream
1 can cream of mushroom soup
1 pkg. Ritz cracker crumbs
1 stick butter, melted

Mix cracker crumbs and butter, set aside. Mix sour cream and mushroom soup; set aside. Place cooked chicken in casserole. Pour soup mixture over chicken. Sprinkle cracker mixture on top and bake in 350 degree oven for 20 minutes or until bubbly and brown. Hope you enjoy it.