Matt Lucas and Noel Fielding present this year's semi-final, the last four bakers facing three patisserie challenges to decide who will be going through to next week's final. The signature round features plenty of alcohol, while the technical challenge sets the bakers the task of making pastry horns. Finally, for the Showstopper, they must use all the precision they can muster to construct a cake made entirely from smaller cakes.

Starring:

Mel Giedroyc, Sue Perkins

Genre:

Reality-TV