After 10 weeks of stiff competition, calm finally descends on the Bake Off tent as judges Paul Hollywood and Mary Berry take up the reins to demonstrate how they would have tackled the contest's signature, technical and showstopper challenges had the roles been reversed. They begin with tasks from the first two weeks of the series, with Paul making a blackcurrant and liquorice Swiss roll and two types of savoury biscuits, while Mary prepares a cherry cake with lemon icing, Florentines and miniature classic coffee and walnut cakes.