The teams are in Gringotts Wizarding Bank, where James and Oliver Phelps ask the bakers to create 3-foot showpieces inspired by the bank's main hall, tunnels and vaults. Judges Carla Hall and Jozef Youssef are joined by Harry Potter alumnus Warwick Davis.

In a salute to the famed shops of Diagon Alley, hosts James and Oliver Phelps challenge the bakers to make 50 handheld desserts to feed a crowd of Harry Potter fans, who vote on a winner. Judges Carla Hall and Jozef Youssef decide which team must go home.

Inspired by the legendary Forbidden Forest, hosts James and Oliver Phelps ask the baking teams to create a 3-foot, gravity-defying showpiece celebrating the dark arts. Judges Carla Hall and Jozef Youssef are joined by Harry Potter alumna Evanna Lynch.

Hosts James and Oliver Phelps ask the bakers to create a 4-foot-tall showpiece inspired by items in Albus Dumbledore's office.

For the finale in the Great Hall, hosts James and Oliver Phelps ask the bakers to create 6-foot-tall showpieces. Warwick Davis, Evanna Lynch and Bonnie Wright return, joining judges Carla Hall and Jozef Youssef to crown the Wizards of Baking champions.