Campers and vegetarians aren't mutually exclusive, so vegetarian chili is a perfect warmer upper for your non-meat eating compatriots. It's quick and easy to prepare, and all of the ingredients are either canned or frozen in bags. Bring cans of beans and diced tomatoes, along with a can opener, in your dry goods. Bags of frozen bell pepper stir fry and corn can be packed in your cooler. It's fine if they thaw, as long as they stay nice and cold. Mix your spices together at home to make it easy once you're in the woods. Then, simply add your ingredients in a large chili pot and set on your grill top. The campfire will take care of the rest.