First collect and split the wood.
Making the treats from scratch is done pretty much the same around the world.
The pastry is placed in the bottom of a large, heavy pot which is then put both over - and under - a fire. A piece of metal (in this case a piece of metal roofing material) is used to cover the pot and provides a surface for the top wood fire.
This pastry is filled with a cheese/sugar/cinnamon mix and is golden brown when cooked.