I am making several 11X15 sheet cakes this weekend. I use the Wilton cake boards wrapped in fancy foil. I know the cake might crack if I only use 1. I have been stacking 3 since it looks nice, but would 2 be enough to guarantee the cake wont crack in the middle?
why dont you cover foam board i know alot of people use it
I think this was double posted. I would use a wooden base instead.