This is an 11x17 inch French vanilla cake and an 8 inch half ball cake torted with peanut butter mousse and chopped Reeses peanut butter cups and frosted with vanilla whipped cream butter cream. I made this cake for a friend for her son's birthday. I tried to duplicate the one imbkay13 did, but mine didn't turn out as nice. Oh well, at least my friend was happy with it. I'll have to try this one again when I get a chance. Practice makes perfect, right?