Battling it out in the first heat of this intense bake off are three young chefs from a five-star hotel, a team which invents desserts for a leading supermarket and a trio of chefs who work in secret restaurants hidden away in the city of London. They must make 36 perfect and identical items of each pastry in just three hours. In the second challenge, the team must transform an ordinary dessert into an incredible fine-dining experience with their showpiece. With heart-stopping moments, uncompromising judging and cooking techniques we've never seen before, which team will score the most points?