Defense Acquisition Research Journal (ARJ) - is a scholarly peer-reviewed journal published by the Defense Acquisition University (DAU). All submissions receive a blind review to ensure impartial evaluation.
Cream cheese should be unrefrigerated for no more than 2 hours.
It says that cupcakes with cream cheese icing have a shelf life of 1-2 days. So, the cake I am doing for tomorrow will be fine with cream cheese icing in one tier (bottom tier is ganache filling, which would get too hard if the whole thing was refrigerated) from delivery (morning) to the party (5pm).here are a lot of cream cheese tasting recipes out there that do not need to be refrigerated. They do not have cream cheese in them...they just taste like cream cheese. I use Bakehouses Faux Cream Cheese Buttercream all the time and it needs no refrigeration.