Share a little about the materials, processes, and techniques used to create this cake Vanilla cake covered with rolled buttercream and decorated with rice paper, rolled buttercream ruffle rose and all tied with raffia. What are you most proud of? This is one of my favorite cakes I have made because it is completely unexpected and fun. What advice would you give someone starting this project? Rice paper cannot get wet at all so make sure there is no condensation on the cake surface until you're ready to stick it with royal icing.