From TV show fame, Jane is now a champion of gluten-free cooking – something she's always done because of her son's health issues. Not only did she bring us her cookbook, she had been cooking at home for us and bought plenty of goodies made from the book. Blue Peter style. We like Jane. We also like Jamie Burrows, but for different reasons. He's created Vertical Future. They produce MiniCrops, using agri-technology to reduce food miles and provide fresh, consistent, sustainable produce to households and restaurants. He's a food hero too.