The new batch of bakers' first Signature challenge is a fruit cake. The Technical challenge is set by Prue, chocolate mini-rolls. For the Showstopper, the bakers must create an illusion.

It's biscuit week and Paul and Prue set the remaining 11 bakers three new challenges.

Jo Brand is joined by Paul Hollywood and celebrity fans Jonathan Ross and Kerry Godliman.

For the very first time on the show, it's caramel week.

Jo Brand chats with celebrity Bake Off fans Tom Allen, Edith Bowman and Josh Widdicombe.

Jo Brand chats with celebrity Bake Off fans Scarlett Moffatt, Phil Wang and Rob Beckett.

The competition hots up as the bakers take on a Sicilian recipe.

Jo Brand chats with Bake Off fans Richard Osman, Stacey Solomon and Joe Wilkinson.

Jo Brand chats with Sandi Toksvig and Joel Dommett to about patisserie week.

The class of 2017 return for the final Extra Slice, with Paul Hollywood and Aisling Bea.

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