In my short experience of making cakes, if you leave the cake uniced and uncovered even just over night, they get hard. If you put a thin layer of buttercream icing over the cake it will still be moist for Sunday. However, I would still recomment covering your cake even if you cover each part seperately (unassembled). Place the petal cake on the cake carrier and use a plate for the wonder mold. I would use Saran Wrap directly next to the cake rather than aluminum foil.
2/6/06 at 8:48am