Popcorn is a great camping and survival food because it's easy to cook and stores lots of calories in a small amount of space. With the right tools you can have it ready in a few minutes using only small sticks as fuel.
CAMP POT: https://cahlen.org/CampPot CAMP STOVE: https://cahlen.org/CampStove FIRE STARTER: https://cahlen.org/FireStarter