This Mars Bar cake is half part heaven and half part heart attack. The cake isn't exactly made of Mars Bars but it mimics them almost perfectly making for one of the most sugar high-inducing cakes ever made.
If you had to pick a chocolate bar to mimic when you were making a cake, then Mars would be the front runner. Its creamy deliciousness knows no bounds and this cake, overflowing with salted caramel, is much the same. With ingredients like yellow cake donuts, honey nut frosting and literal mountains of Mars bar crumbles on the top, you'd be hard pressed to turn down that second slice.
Be wary though that after you have one of these, you may not even be able to handle a second piece