http://camping.about.com/od/recipes/r/ucrec175.htm

and be sure to look at other recipes and tips on this site

thanks for the reminder of this one!

We used to make Hobos when we camped and when our children were small. I didn't use corn but added a little chopped onion to each one before sealing it. They are delicious when fixed over the campfire! My kids still talk about them.

My dh used to do this with his scout troop. He did not use foil. He used foil bread pans (use the smallest ones) and then they have their dishes besides. He loved to mix all sorts of veggies and sauces. He would often come home with a large variet of sauces.