Chocolate Caramel Bars
["1 (14 oz.) bag Kraft caramels", "2/3 c. evaporated milk (5 fluid oz. can)", "1 (2 layer) German chocolate cake mix with pudding", "1/2 c. Parkay margarine, melted", "1 1/2 c. chopped walnuts", "16 oz. pkg. semi-sweet chocolate pieces"]
["Melt caramels with 1/3 cup milk over low heat, stirring until smooth. Combine remaining milk, cake mix and margarine; mix well. Press half of cake mixture into bottom of greased 13 x 9-inch baking pan. Bake at 350\u00b0 for 6 minutes. Remove from oven and sprinkle 1 cup chopped walnuts and chocolate pieces over crust and top with melted caramel mixture; spread to edges of pan. Top with teaspoonfuls of remaining cake mix and press into caramel mixture. Sprinkle with remaining walnuts, pressing lightly into top. Bake at 350\u00b0 for 20 minutes. Cool slightly and refrigerate. Chocolate may be substituted for German chocolate. Yields approximately 2 dozen cookies."]
["caramels", "milk", "layer", "Parkay margarine", "walnuts", "semi-sweet chocolate pieces"]