Celebrated chef Tom Kerridge hosts the search for Britain's best team of pastry chefs. In the final heat, three more teams hope to secure their place in the semi-finals. In the Miniatures Challenge, the teams have just three hours to produce 36 dacquoise slices, 36 fruit tartlets and 36 petits gateaux in the shape of a cube. They need to make every batch identical in size and shape and avoid Cherish getting out her ruler. But will they impress Benoit and Claire with their innovative flavour profiles? In the Showpiece Challenge, the team are asked to reinvent a classic homemade dessert as a fine-dining experience. For this heat, chocolate cheesecake is transformed into three stunning showpiece displays. One team takes its inspiration from the ancient Aztecs while another travels back to ancient Greece. The third team opts to avoid a theme altogether, instead focusing on making the best possible cheesecake. Which tactic will pay off when the final scores are revealed?