Turtle Cake
["1 German chocolate cake mix (Betty Crocker with pudding)", "1 (14 oz.) bag caramels", "1/4 c. evaporated milk", "1 1/2 sticks (3/4 c.) margarine", "chopped nuts, chocolate chips or both (optional)"]
["Melt in microwave and mix up real good with mixer. Pour on baked cake, then pour the remaining batter on top. Bake 25 minutes longer. It is good to bake the day before needed."]
["chocolate cake", "caramels", "milk", "margarine", "nuts"]