The Great British Bake Off: An Extra Slice Episode Rating Graph

Jo is joined by Nicola Coughlan from Derry Girls, Krishnan Guru-Murthy and comedian Tom Davis as the show shares all the news from Festival Week, including unseen footage

Jo Brand chats with celebrity Bake Off fans and shines a light on the best, worst and the must-try-harder moments from the latest episode. With exclusive footage.

Jo Brand is joined by Bake Off's very own Prue Leith to enjoy a second helping of Dessert Week. Tom Allen judges the bakes brought along by the brave studio audience, and there's an exclusive interview with the latest baker to leave.

Jo's joined by Richard Osman and Bake Off's very own Matt Lucas to tuck into the events of Bread Week. Tom Allen judges the audience bakes. Plus: there's unseen footage from the tent.

Jo's joined by Jamie Laing, Kadeena Cox and Tom Davis to chew over the events of Biscuit Week. Tom Allen judges the studio audience bakes. Plus: unseen footage from the tent.

Guests Lorraine Kelly, Phil Wang and Vogue Williams join Jo Brand to consider all the action from the Patisserie Week semi-final. Co-host Tom Allen casts a beady eye upon the bakes brought along by the studio audience and there are photos of the wonderful and woeful bakes sent in by viewers. Plus, an interview with the week's eliminated baker.

Jo Brand is joined by series fans Ellie Taylor and Layton Williams and judge Paul Hollywood to discuss all the drama of 1970s Week and to chat to the latest baker to leave the tent. Co-host Tom Allen casts a beady eye upon the bakes brought along by the studio audience and there are photos of the wonderful and woeful bakes sent in by viewers.

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 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 Alexander Armstrong, Natalie Cassidy and AJ Odudu to turnover Pastry Week. Whose frangipane tart did the judges go nuts for and which Paris-Brest got podium place?

Jo's joined by Harry Hill, Melvin Odoom and Roisin Conaty to discuss the new batch of bakers and to tuck into the best bits of Cake Week. Plus: unseen footage from the tent.

Jo melts into Chocolate Week with Paul Hollywood, Yinka Bokinni and James Buckley. Whose tricky torte tantalised, and whose showstopping choccy box gifted them a place in the next round?

Jo's joined by Martin Kemp and Iain Stirling to tuck into Mexican Week. Tom Allen grills the audience bakes and there's an exclusive interview with the latest baker to say adios.

Jo Brand dives into Custard Week with celebrity fans Kerry Godliman, Eddie Kadi and Bake Off's very own Paul Hollywood. Tom Allen judges the bakes brought along by the brave studio audience, and there's an interview with the latest baker to leave.

Jo Brand, Judi Love, Carol Vorderman and Iain Stirling dunk themselves into the events of Biscuit Week. There's a chat with the latest baker to leave the tent. And Tom Allen judges the bakes brought along by the studio audience.

Jo tears into Bread Week with Martin Kemp and Ellie Taylor. Which bakers rose to the challenge and who got themselves in a twist with the plaited centrepiece?

Jo Brand invites Aisling Bea, Scarlett Moffatt and Nabil Abdulrashid to celebrate Party Week. Whose 'anything-but-beige' buffet got a hip-hip-hooray?

Sister series to The Great British Bake Off. After the final, Jo interviews the winner and two runners-up, and she is also joined by the rest of the year's bakers.

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?

Sister series to The Great British Bake Off. Jo Brand and guests Rebecca James, Cherish Finden and Chris Addison discuss dessert week.