I knew a family of 4 that when they went camping they did all their cooking with pie irons. I guess it made clean up easy. Heat the iron a little in the coals but be careful the cheapies will melt. Butter the outside of the bread, lay the bread in the warm iron butter side against the iron, put whatever you want, like apple pie filling and a piece of cheese on top of one piece of bread, close up the iron, cook in coals, flip it over a cpl. times, don't burn it, when done put on plate to cool a little and eat.
You can do any fruit pie filling and also, ham and cheese, bacon and egg, peanut butter and jelly, tomato sauce,pepperoni, and matsarelli cheese(like pizza). anything that sounds good.