Does anyone know if a vanilla sponge cake can be covered in fondant? Also, how long can you keep it at room temp and can you freeze it?
Thanks,
Kathy

Depends on the particular recipe you're using. I know mine can be covered in fondant, kept at room temp (NOT a hot kitchen) good for a week or more if well wrapped, and can be frozen fine. I find the texture is even better after freezing, in fact.