In the second semi-final, three teams must build large and decorative chocolate structures to display different types of sweets.

The final three teams must present a fine-dining dessert banquet with enough desserts to feed 100 guests. Who will triumph?

Angus Deayton hosts the search for Britain's best team of pastry chefs. The pastry competition returns in a revamped knockout format, as five teams battle to stay in the competition and make it through to the next heat in their half of the draw. The teams are put through two testing challenges in just 36 hours, presided over by returning judges Benoit Blin and Cherish Finden. The first challenge demands that the teams make 36 identical moka au cafe slices and 36 identical napoleons, in just three hours. The second challenge demands that they each make an extraordinary showpiece dessert by reinventing the classic peach melba in just four hours. The team with the lowest total score at the end of the final challenge leaves the competition.