Noel Fielding and Sandi Toksvig host the final of the culinary competition. As family and friends gather on the lawn outside, the last three bakers enter the tent to prepare a chocolate cake as their signature bake. For the technical ch.allenge, they must master that most delicate of dishes, the souffle, and finally for their showstopper, they must create an edible illusion using only cake, sweet bread and biscuits