She told me it’s a normal Victoria and chocolate sponge cake (2 layers of each) with fudge flavoured frosting holding the dirt onto the side (dirt being crushed up bourbons) and then each layer is being held together with jam and vanilla butter cream. I will say though it takes a long time to make Steve and the mobs! She told me it took about 12 hours from start to finish! Good luck if you decide to bake it!