Food trucks have long been more than just hip street food. They are a professional catering model - with clear processes, predictable quantities and very specific requirements for products and packaging. For Food News, which will be published next Thursday, Paul M. Müller spoke to Franziska Weidner from Food Trucks United spoken. "Predictability is crucial for food trucks - and that's why long-life products and tins play such an important role. You only open what you really need." You can read the full interview in the upcoming Food News - click here to go to the free registration.