Eight merry bakers from Bake Off past join Paul, Prue, Noel and Sandi to do battle in festive themed challenges for the title of Star Baker.

More merry bakers from Bake Off past - Benjamina and Rav (2016), Rob (2012), and Sandy (2015) - join Paul, Prue, Noel and Sandi to do battle in a winter wonderland-themed challenge.

Liam and Flo from the 2017 Bake Off, and Jane and Andrew from 2016's show visit the tent. Plus The Darkness perform Christmas Time (Don't Let the Bells End).

Joining Noel, Sandi, Prue and Paul are former Bake Off stars Kate Henry, Dr Tamal, Candice and Steven, plus Britain's biggest boyband: The London Gay Men's Chorus.

Noel, Sandi, Prue and Paul gather for their traditional festive get-together, welcoming former contestants for Yule-themed challenges and Status Quo with Rockin' All Over the World

Noel, Sandi, Prue and Paul welcome the cast of Derry Girls to the festive tent as they compete for Star Baker and see in the New Year with the London Community Gospel Choir

Noel Fielding, Matt Lucas, Prue Leith and Paul Hollywood see in the New Year with past bakers Helena and Henry (2019), Nancy (2014) and Rahul (2018), and a cosy sing-song around the piano

It's A Sin's Olly Alexander, Nathaniel Curtis, Lydia West and Shaun Dooley compete for the coveted Christmas Star Baker title, and the London Community Gospel Choir perform All I Want for Christmas

Paul Hollywood, Prue Leith, Matt Lucas and Noel Fielding see in the New Year with 2018 Bake Off runner-up Kim-Joy and fellow baker Jon, and Hermine and Rowan from the 2020 Bake Off bubble

Gaby Roslin, Sir Tony Robinson, Miquita Oliver, Terry Christian and Claire Sweeney compete for Christmas Star Baker, and there's a beautiful performance of Swan Lake by the English National Ballet

2021 Bake Off finalist Chigs, 2020's Lottie and Manon and 2018's Antony battle it out to win the first Star Baker of 2023, before seeing the New Year in with a performance from Riverdance

Paul and Prue celebrate Christmas 2023 with the 'Baker Ghosts of Christmas Past', before ending their festive fete with a performance from the Citizens of the World Choir

Familiar faces from Bake Off past - Maxy, Jürgen, Maggie and Mark - battle it out to win the first Star Baker of 2024, before seeing the New Year in with a performance from Bone-Afide

In Soap-tacular style, Natalie Cassidy, Chris Bisson, Dean Gaffney, Shobna Gulati and Sheree Murphy take on three festive challenges. Who'll cobble something together, and who'll be Queen Vic-torious?

Some familiar faces from Bake Offs past compete once more. Lea from series one, James from series three, Norman from series five, Peter from series 11, Kevin from series 13 and Nicky from series 14 begin their quest with a Signature featuring an old-fashioned dish that some might say is an acquired taste. The Technical tests the bakers on the Scottish staple of shortbread. Then in the Showstopper, the bakers showcase their national pride with a celebratory cranachan creation.