Everybody talks about sustainability and I am doing my best not to waste resources. Today I decided to put this into practice by using leftovers from Christmas and make something delicious with it. In my opinion a pie is the secret to any leftovers. As soon as you sandwich leftovers between pie dough, it makes it so much better. And to make it even more convenient, you can freeze the unbaked pie, so you can enjoy it at a completely different time and don’t have to eat the same thing for a week. Plus, even something like gravy can be hidden in this pie. The pictures show a pie that contains leftover cranberry sauce. Another version I made was with some apple and raisins. Both were extremely delicious.