Wanted to make this cake for a long time as I have been inspired by the ones that I have seen on CC. If I made it again I would use chocolate icing on the outside and the top of the cake as the white is too noticeable. Took cake to work for a Halloween treat and it was a huge hit! Everyone loved it especially the cookie layer. Chocolate cake with peanut butter cookie middle layer, marshmallow flavored Bettercreme filling and icing.