When using a whipped ganache for a filling in a cake, does it need to be refridgerated after filling? How long is good at room temp? I need to fill a cake very soon and need to know this first.
Thanks

any body? I'm ready to fill, but need to know first.

if your ganache is just chocolate and cream it is very shelf stable.

at least for a day or two.

Sweet. Thanks so much for the help.