[immadashell]

Freeze dried food from http://MountainHouse.com is convenient, reasonably priced and has a 25 year shelf life. A limited selection of #10 cans are also available at some of the large sports/camping outlets.

[yarddog]

I have tried their freeze dried bags where you just add boiling water. This was while camping.

It was extremely tasty, better than most meals prepared the regular way. Of course things tend to taste better while camping. I am not sure why.