Turtle Cake
["1 box German chocolate cake mix", "3/4 cup melted butter or margarine", "2/3 cup evaporated milk", "14 oz. Kraft caramels", "1/3 cup evaporated milk", "6 oz. chocolate chips", "1 cup nuts"]
["Mix the first three ingredients above and spread 1/2 of mixture in a buttered and floured 9 x 13 inch baking dish. Bake 350\u00b0 for seven minutes."]
["chocolate cake", "butter", "milk", "caramels", "milk", "chocolate chips", "nuts"]