Better Than Sex Cake
["1 chocolate or yellow cake mix", "1 can sweetened condensed milk", "1 jar caramel topping", "1 carton Cool Whip", "Heath candy bar bits"]
["Bake cake as on box.", "When warm, poke holes in cake.", "Pour condensed milk and caramel over holes.", "Refrigerate overnight. Pour Cool Whip over top and top with Heath bits."]
["chocolate", "condensed milk", "caramel topping", "bar bits"]