Video: Gilles Desplanches on how to make a mille-feuille GENEVA, SWITZERLAND – 1,222 metres long, 4,207 kilos heavy and, ultimately, more than 30,000 slices: Geneva pastrymaker Gilles Desplanches decided to celebrate its 25th birthday in style by creating the world’s largest mille-feuille. Sunday at Palexpo in Geneva the giant pastry was given the thumbs up [...]