Paul Newman Cake
["1 Duncan Hines devil's food cake mix", "1 can Eagle Brand milk", "1 (6 to 8 oz.) jar caramel syrup", "1 (16 oz.) Cool Whip", "3 Heath bars"]
["Bake cake in 9 x 13-inch oblong pan according to directions. While hot, poke large holes in cake and pour milk in holes all over cake."]
["cake mix", "milk", "caramel syrup"]