Turtle Sundae Cake
["1 box German chocolate cake mix", "1/2 c. evaporated milk", "3/4 c. margarine", "1 (16 oz.) pkg. caramels", "1 (6 oz.) pkg. milk chocolate chips", "1 c. pecan pieces"]
["Mix cake mix according to directions on the box.", "Put 1/2 of the batter into a greased and floured 9 x 13-inch pan.", "Bake at 350\u00b0 for 18 minutes."]
["chocolate cake", "milk", "margarine", "caramels", "milk chocolate chips", "pecan"]