Makes 16 pairs
Taken from The Great British Bake Off – How to Bake the Perfect Victoria sponge and other baking secrets published by BBC Books price £25
Twelve new amateur bakers are ready to rise to the Great British Bake Off challenge. While they don their aprons, adjust to their new ovens, and get used to baking in a tent, this book takes you through the challenges from the series and shows you how to achieve baking perfection. Throughout the book, Mary and Paul are on hand with expert advice and practical tips to help you create perfect cakes, biscuits, breads, pastries, pies, and teatime treats every time. Each chapter begins with a specific baking skill, which, once mastered, allows you to tackle Mary and Paul's technical challenges, as seen on the show, with confidence. There are over 120 recipes in this book, including traditional British bakes and imaginative twists using classic ingredients, as well as the best con...© 2013 Linda Collister / Ebury Press · Reproduced with permission.
Using a wooden spoon or electric mixer, beat the butter with the icing sugar until pale and fluffy. Add the vanilla and beat for a few seconds. Sift the flour and cornflour together into the bowl and mix until smooth.
Paint a straight line of red food colouring on the inside of the piping bag, from the tube to the opening of the bag. Spoon the biscuit mixture into the piping bag.
Pipe into 32 swirls on the baking sheet. Each swirl should be about 5cm across and 2.5cm high. Chill in the fridge or freezer for 15 minutes to firm.
Meanwhile, preheat the oven to 180°C/350°F/gas 4. Bake the biscuits for about 12 minutes or until they are pale golden. Leave for a few minutes on the baking sheet to set slightly before transferring to a wire rack to cool.
To make the filling, heat the milk with the flour in a small pan, whisking constantly until the mixture boils and thickens. Whisk over very low heat for a minute to cook out the taste of the flour, then pour the mixture onto a plate. Cover closely with clingfilm to prevent a skin from forming and leave until completely cold.
Beat together the sugar and butter until very pale and fluffy – about 10 minutes by hand or 4 minutes with an electric mixer. Add the thickened milk mixture and beat until light, creamy and almost white. Add the vanilla. If the mixture is very soft, cover and chill until it is firm enough to pipe.
To assemble, spread a little jam on the bases of half the biscuits. Pipe small swirls of the filling onto the bases of the remaining biscuits and sandwich pairs together. Lightly dust with icing sugar.