I made some Chile Rellenos recently in a dutch oven over a fire.  It is easy & I might use it as good camp food.  I didn't use a recipe but added what I think is close to what I did.  I posted it on my blog -with pictures.  They're good.  If you make them, you won't stop eating them.

http://jpodbuild.wordpress.com/2009/08/23/d-o-chille-relleno/