t's Pastry Day for the first heat of bakers. They get onboard in the Technical with a train-themed choux challenge that's set to derail some, and in the Showstopper, the bakers aim for top of the charts with a pop star-themed portrait challenge. As usual, Harry Hill oversees proceedings, joined by seasoned judges Liam Charles and Ravneet Gill.

It's day one for the second heat of eight junior bakers as they enter the tent to face two new baking challenges for Cake Day. There's an alien invasion in the Technical with Liam Charles' mad-alien madeleines. Then in the Showstopper, the judges get to know more about the bakers as they showcase their fantasy dream home in cake form. Only one can bake, pipe and ice their way to becoming star baker.