Ritz Chicken Casserole
["2 c. chicken", "1 can mushroom soup", "1 can cream of chicken soup", "8 oz. can water chestnuts, chopped", "8 oz. carton sour cream", "1 1/2 to 2 stacks Ritz crackers", "1 stick margarine"]
["Melt margarine in 9 x 9-inch dish.", "Mix all ingredients except 1 cup Ritz.", "Pour into dish with margarine.", "Top with 1 cup Ritz. Bake at 350\u00b0 for 30 minutes."]
["chicken", "mushroom soup", "cream of chicken soup", "water chestnuts", "sour cream", "crackers", "margarine"]