So Loic Malfait, chef at the Cordon Bleu school's new flagship institute on Bloomsbury Square, is facing a challenge. The organisation, founded in 1894, now trains more than 20,000 students a year in 20 countries. But can Malfait teach me to cook without burning down his new £15 million building and café, or cutting one of my fingers off? He was adamant that he could prove my preconceptions about cooking - beyond reheating - wrong.