It is Pastry Week, and with just eight bakers left, Mary and Paul are looking for perfection. They have set three challenges to test the bakers on three very different types of pastry. For the signature challenge it is breakfast time, Danish style. In the technical challenge, Mary asks the bakers to keep their cool, giving them limited time and instructions to bake a classic British tart. Mel takes a shift at a London Turkish bakery making baklava, and she discovers the history of this delicate desert that hailed from the palaces of Sultans. And finally there is a bite-size showstopper, a fine pastry which notoriously difficult to make and even trickier to bake. Which bakers will impress Mary and Paul enough to keep their place in the tent, and who will be heading home?