Sister series to The Great British Bake Off, in which Jo Brand is joined by three celebrity fans to take a look at the most recent episode, with interviews and unseen footage. Kicking off the series, Jo and her panel of Bake Off fans discuss the 12 new bakers and their bakes - the theme this week is cakes. What do the panel think of the bakers' swiss roll? And how did they fare with their first ever technical challenge - Mary Berry's cherry cake? Whose 36 miniature cakes stopped the show? Plus lots of 'exclusive' footage from the tent