I'm in the middle of making a cake for a friend, but suddenly she has to postpone the party.
The cake is chocolate sponge, with non-dairy chocolate buttercream filling, covered with marzipan. I haven't done the icing yet.
Can I freeze the cake as it is? I know that the sponge and buttercream freezer perfectly well, but what about the marzipaning - will it be OK?
Also, the cake is fixed on a cakeboard - do I have to lever it off (in which case, will it survive?) or can I freeze it on the board?
Please help!