It's Cake Week and the bakers put their twist on the classic Battenberg, face a turning-out technical challenge and pay tribute to their heroes in the showstopper
It's Biscuit Week and the bakers make a sophisticated fruit, nut and chocolate combination for the signature, produce two tropical technicals, and create an elaborate table setting showstopper
It's Bread Week, and the remaining bakers have a lot to prove in a sweet and savoury signature, a technical that honours the NHS, and an ambitious, artistic showstopper.
It's Chocolate Week and the bakers tackle a deceptively simple traybake signature, a technical packed full of chocolate and nuts, and a white chocolate celebration showstopper.
It's Pastry Week and the bakers put their stamp on a Cornish classic in the signature, go retro in the technical, and make a showstopping classic tart hidden within a cage.
It's a Bake Off first - Japanese Week - and the bakers tackle steamed buns, a layered technical and a showstopper inspired by kawaii, the Japanese love of all things cute.
It's 1980s Week, and the bakers put their twist on the classic quiche in the signature, tackle a retro treat in the technical, and keep their cool with an ice cream showstopper.
It's Dessert Week, and the bakers tackle a miniature cheesecake signature, a 17th-century technical and a showstopping jelly art dessert cake, for a place in the semi-final.
It's the semi-final. The bakers' patisserie skills are tested in a booze-soaked signature, a tricky technical and a delicate showstopper showcasing their finesse and precision.