“Re-evaluate and use the things we already have at hand and not throw anything away”. Giving children the opportunity to take part in the productive and creative process of making food. Contrary to standard food production, children make a prototype-like cracker called “in 3 bocconi”; a ‘waste-less- product that is a complete meal made out of beer production waste. The “no waste philosophy” emphasizes the importance of “recycling” through a rewarding and thought provoking practical application.