The Bake Off tent becomes home to some of the UK's most enthusiastic youngest bakers. Britain's best junior bakers are put through a series of challenges, where their knowledge of baking and skills are put to the test. The keen young bakers tackle biscuit-making and cake-making, and the all-important showstoppers. Supporting the bakers in the tent is host Harry Hill, while judges Prue Leith and former contestant Liam Charles give their feedback. Over a course of ten weeks, the bakers must prove their skills in order to become the Junior Bake Off Champion.