I was trying to think of what to do with all those empty #10 cans.
I used some copper wire and made a hinge for the lid. Made a wire rack out of rabbit hutch screen in the middle to hold the pan up off the bottom.
I set the can on some hot coals, and slide in the goods to be baked in one of those small foil bread pans.
So far I have baked biscuits, pineapple upside down cake, and cornbread.
Its a little tricky until you learn how to regulate the heat by moving coals closer or further away. Close up the lid with a little wire hook made out of the same wire I used.

I made a wire handle in the top to pick it up and set it in the fire.

A BBQ grill thermometer got screwed into the back end at the top to monitor the temperature.

MMMMMM nothing beats hot baked goods on a backpack trip!