Guest chef Aldo Zilli prepares pappardelle with duck ragout and Antony Worral Thompson bakes panna cotte with rhubarb compote. Oz Clarke assists with the wine-cup challenge as competingteams taste the Shiraz grape. With Chris Kelly and JillyGoolden. See today's choices. Series producer Elaine Bancroft ; Executive producer Tim Hincks Repeated on Saturday Digitalwidescreen WEBSITE: www.bbc.co.uk/foodanddrink E-MAIL: Food&Drink@Bazal.com