I am a vegeterian and eats tons of veggie burgers "out in the world". Because you buy them frozen and just microwave them or throw them on the grill, I don't usually consider them for the trail. Last year I took some that I mixed in with mashed potatoes, but I had them the first night out. My question is, do others take veggie burgers or veggie burger crumbles, and how long can you carry them without refrigeration. Since they don't have meat in them, I'm not sure how perishable they are. Thank you.