Turtle Cake
["1 German chocolate cake mix", "1 (13 oz.) pkg. caramels", "1/2 c. canned milk", "1/2 stick butter", "1/2 c. chocolate chips", "1 c. chopped nuts"]
["Mix cake as directed and spread half of batter in a 9 x 13-inch greased pan.", "Bake at 375\u00b0 for 15 minutes."]
["chocolate cake", "caramels", "milk", "butter", "chocolate chips", "nuts"]