Hi, if it is decorated with buttercream and froze it will last a long time, just be sure to cover or wrap it. I am still eating from my chocolate birthday cake from January for my birthday. It is in the freezer and I take out a slice at a time and it's just as fresh and moist as can be. Fondant should not be frozen, although I have froze one and had it covered well and it was fine also. Nancy of CA
Mar 08, 2009
lasting by: Anonymous
If you are leaving it out it might or might not stay fresh. But if you decorate it and freeze it it will be fine.