The Great British Bake Off: An Extra Slice

Jo's joined by Alison Hammond and Aisling Bea to celebrate Cake Week. Whose illusion cakes bamboozled the judges, and whose elevated loaf cake took them to dizzy new heights?

Jo's joined by Stephen Mangan, Babátúndé Aléshé and Josie Gibson to snap Biscuit Week in two. Whose Viennese biscuits had the judges waltzing for joy, and whose puppet theatre took centre stage?

Jo's joined by Jonathan Ross, Ravneet Gill and Josh Pugh to toast Bread Week. Whose Horns of Plenty filled the judges with joy? And who kneaded a helping hand in the instructionless Technical?

Jo gets stuck into Caramel Week with Prue Leith, Oti Mabuse and Chloe Petts. Whose mousse cake got the judges all gooey? And whose time in the tent came to a sticky end?

Alexander Armstrong, Natalie Cassidy and AJ Odudu join Jo to turnover Pastry Week. Whose frangipane tart did the judges go nuts for and which Paris-Brest was the Paris-Best?

Jo's joined by Carol Vorderman, Iain Stirling and Leomie Anderson to leaf through Autumn Week. Whose showstopping veg celebration cakes were the judges rooting for?

Jo's joined by Jack Dee, Amy Gledhill and Eddie Kadi to dip into Dessert Week. Whose meringue nests peaked? And who got their just desserts?

Jo's joined by Paul Hollywood, Ellie Taylor and Layton Williams to boogie through 1970s Week; whose profiterole tower made them baker of the hour?

Jo's joined by Lorraine Kelly, Phil Wang and Vogue Williams to devour all the Patisserie Week semi-final action. Whose buttery breakfast pastries melted the judges' hearts?

Jo's joined by Prue Leith and Harry Hill to spill the tea on the final. There's interviews with our three finalists, and Tom catches up with all dozen bakers.