Let's share cooking tips, recipes, etc. for the popular 12v oven/lunchbox cookers!   I'll get us started with a few tips...     Which one & where to get it   Both the RoadPro and Koolatron get good reviews. I went with the RoadPro simply because it has an integrated cord storage area. You can find them at Amazon (RoadPro or Koolatron), or many truck stops.   The RoadPro Slow Cooker and the Max Burton Digital 12v Stove also get good reviews, but I think their odd shapes would make them