Welcome eight pairs of talented pastry wizards to the Great Hall to be assigned by the sorting hat into the four Hogwarts Houses. The bakers are challenged to create a massive showpiece that is inspired by their house.

The remaining six teams board the the Knight Bus and are challenged to create showpieces inspired by magical transportation from the Harry Potter world that give the illusion of movement.

Baking meets the bubbling world of transfiguration as the five remaining teams find themselves in the Potions classroom. Inspired by Polyjuice Potion, the bakers are to recreate two items from the Harry Potter world.

The baking teams create supersized iconic Harry Potter artifacts that reveal something from within. For the tasting element, the teams are assigned a flavour of Bertie Bott's Every Flavour Beans.

The semifinals kick off inside the legendary Gringotts Wizarding Bank, where hosts James and Oliver Phelps ask the remaining four baking teams to create showpieces that magically bring an iconic Harry Potter creature to life.

For the final showdown in the illustrious Great Hall, hosts James and Oliver Phelps challenge the three baking teams to create showpieces celebrating the Goblet of Fire.