Chicken Casserole
["3 to 4 chicken breasts, cooked, deboned and cut up", "1 can cream of chicken soup", "8 oz. sour cream", "1 roll Ritz crackers", "margarine"]
["Mix the first 3 ingredients together; put into casserole dish. Crumble Ritz crackers over mixture; top with pats of butter. Bake at 350\u00b0 until bubbly hot, about 30 minutes."]
["chicken breasts", "cream of chicken soup", "sour cream", "roll", "margarine"]