Since I am on a rural route for peak season - there are no restaurants nearby. I am about tired of PB&J, Turkey, Ham, etc sandwiches. Last year I would place my can of potted meat and a baggie with tortillas over the defroster and heat them up (about 20 min cook time). I thought maybe one of those Campbell Soups that come in a bag may warm up pretty good. Does anyone have any cleaver ideas for a warm lunch made in the cab?