Actually, the first meal I mentioned doesn't need a pot. Rehydrate in a freezer bag, and broil the birdy bits on a stick. The second one cooks in aluminum foil- eat out of that. With freezer bags and aluminum foil, there isn't a lot of waste even compaired to commercial freeze drieds or MREs.

Although the rabbit one does need a pot. But you if your prefeer it a little drier, you can fry it on a flat rock.