Richard Dreyfuss, Patsy Palmer, James Buckley and Scarlett Moffatt tackle roulades for the signature, and a tricky technical, and make their favourite place in the form of a cake for the showstopper.

James Blunt, Alison Hammond, Alex Jones and Joe Sugg tackle decorated traybakes, a classic British staple and an impressive biscuit scene depicting what they wanted to be when they grew up.