Having survived cakes, the remaining 11 bakers are tested on biscuits. Serving up signature savoury biscuits, the bakers must push themselves on flavour to create biscuits that go well with a cheese course, and Sue learns the dirty secret behind the invention of the ice cream cone and the start of the UK ice cream industry.

The remaining five bakers travel to Bakewell in Derbyshire. They must reinvent an often-neglected British classic - the pudding. There are sticky toffee puds, peach and blueberry 'boy bait', rhubarb and orange betty and a cherry queen of puddings. The surprise bake set by judges Paul Hollywood and Mary Berry tests the bakers' ability to cope with pressure. Can the bakers rise to the occasion? As the puds go in the oven, Mel and Sue find out how and why puddings changed from meat to sweet, visit the birthplace of school puddings and discover how puddings helped change Britain's image overseas.