How long can a Christmas cake last in deep freeze?

Christmas cakes can be frozen for several months, but for best flavour, it is recommended to consume them within 2-3 months of freezing. When the cake is properly wrapped and frozen at a consistent temperature, it will maintain its quality and freshness. However, it is important to note that even in the freezer, the cake will eventually start to deteriorate over time, so it's best to enjoy it within the suggested time frame.