Chicken Casserole
["4 chicken breasts (boiled until tender)", "2 cans cream of chicken soup", "1 (8 oz.) sour cream", "1 pkg. butter flavored crackers, crushed", "1 stick margarine, melted"]
["Pull cooled chicken from bone in small pieces and mix with soup and sour cream.", "Spread into 13 x 9-inch pan.", "Spread crackers on mixture.", "Pour margarine over crackers.", "Bake 40 to 45 minutes at 350\u00b0."]
["chicken breasts", "cream of chicken soup", "sour cream", "butter", "margarine"]