I have just two comments
I have just two comments for you to consider:
1. The first, which is nothing to do with the pies themselves, is the amount of packaging that I am sure will go to landfill, despite your instructions advising customers of the correct procedure for its disposal.
2. I understand that pies despatched in further deliveries are to be made uncooked, with the customer having to undertake this process. I quite often may eat a pie unheated ie at room temperature (for instance as a snack when I stop for a break while driving) so this process will not suit me.