I’m starting my Christmas baking for customers this week and with Christmas on a Tuesday, pick ups are becoming a problem. I make a carrot cake with Rose’s Cream Cheese Buttercream and have frozen the cakes alone successfully, but I’m wondering if I make and frost the cakes, freeze them, and have to deliver some on Saturday or Sunday, (will be gone on Christmas Eve), will they be okay. I was going to tell the Saturday and Sunday deliveries to put them right back in the freezer and take them out Monday morning.

Thanks,
Colleen
SweetCakes & CheeseCakes

According to the Cake Bible, the cream cheese buttercream keeps in the refrigerator for 2 weeks, so if you deliver a cake frozen, I think it would be fine to tell people to keep it either in the freezer or the refrigerator, wherever they can find room.  And as you said, take it out in the morning to warm up.