the home bakers are set three challenges as they bake their signature biscuits, attempt many a baker's nemesis – scones – and finally a tower of petit fours with meringues, choux pastry and macaroons
The ten bakers tackle three increasingly difficult challenges as their cake-making ability is tested.
Jo and the panel discuss the highlights of bread week. The audience brings in their best breads.
Jo and the panel discuss the bakers' best biscuits and the second technical challenge.
Kicking off the series, Jo is joined by Roisin Conaty, Paul Rankin and Gregg Wallace to discuss the 12 new bakers and their bakes. The theme this week is cakes.
Jo Brand hosts An Extra Slice and is joined by three celebrity fans, including Nadiya Hussain and Ruth Davidson dissecting the goings-on in the tent, when the bakers tackled patisserie
Jo Brand hosts An Extra Slice and is joined by three celebrity fans to dissect this week's events in the tent - Deborah Meaden from Dragon's Den, chef Michael Caines and comedian Miles Jupp.
Joining host Jo Brand in the An Extra Slice studio are three celebrity fans - double Olympic silver medallist Rebecca James, Cherish Finden and comedian Chris Addison.
A festive welcome awaits four more returning bakers - Chetna, Howard, James M and Janet.
The first episode sees Mary-Anne, Ali, Cathryn and Norman face festive challenges.
The three finalists face a showstopper which is the most complex ever and which has the most bakes ever requested in a challenge. Who will be crowned champion?
The semi-final sees the bakers tackling three patisserie-based challenges, including a French pastry, a yeast-based cake and a multiple mini-cake showstopper.
For the first ever Tudor Week, the bakers must tackle pies, biscuits and a marzipan showstopper. Which of them will make it through to the semi-final?
Three sweet challenges will mean a bitter end for one of the bakers as they face a sweetly filled signature, a French technical and a mousse marathon showstopper.
David Mitchell, Michael Sheen, Jameela Jamil and Sarah Brown attempt to impress Mary and Paul.
Gok Wan, Jonathan Ross, Zoe Sugg, and Abbey Clancy enter the tent.
Joanna Lumley, Jennifer Saunders, Lulu, and Dame Edna Everage enter the tent.
It’s the climax of the competition as winners of the three heats take on final challenges, before Judges Mary Berry and Paul Hollywood must decide on the first ever Celebrity Baking Show champion.
The third and final heat in this special hosted by Mel Giedroyc judged by Paul Hollywood and Mary Berry. The final four celebrity bakers are Anita Rani, Pearl Lowe, Alex Deakin and Alex Langlands.
Host Mel Giedroyc and Judges Mary Berry and Paul Hollywood are joined by Arlene Phillips, Fi Glover, Saira Khan and Gus Casely-Hayford for heat two, facing three classic challenges