Burgers are fast food or fast food. It cooks quickly and does not require special conditions in the kitchen. Standard burgers are simply warmed up because all the main ingredients are almost done. Brown the cutlet, heat the bun, add herbs, cheese and the dish is ready. And fries are generally cooked in boiling oil in a minute. Everything you need for cooking can fit in a small van. These are the cars that sell food right on the street that are featured in our Burger Trucks Jigsaw puzzle set.