We don't use any preservatives in our cakes: from our blenders they go to our freezers, and then straight to you.
You can keep them in your freezer for up to two months or thaw and eat immediately. They make great buy-ahead cakes, that you can take out from your freezer anytime you want a sweet treat.
Defreezing times in the fridge: cakes - 3-5 hours, slices - 1,5 hours, mini cakes - 45 minutes.
Once thawed, do not refreeze.