When chef Paul Delamare agrees to help his old friend Christian by teaching at an exclusive residential cookery school in Belgravia, the only thing he expects his students to murder is his taste buds. But on the first night someone turns up dead and the police are convinced Paul - good with a blade and first on scene - is the culprit. If Paul can't solve the mystery fast while his students are sharpening their knives, as well as teach them how to make a perfect hollandaise sauce, he'll be next.