I occasionally bake for one over alcohol. For a lid use aluminum foil with a small, regtangular slit cut to allow steam to escape. Put the bread on aluminum plate (I use a childs cake pan from a kitchen set) and raise it above the bottom of the stove with a ring of metal (I use a 1/2 tall piece cut from a coke can with all the coating sanded off. Now cover the air holes in your stove so it works like a chaffing dish and voila - an oven!