As the semi-finals continue, seven remain in the competition, all fighting for a place in Finals Week. In this programme they have to pull out all the stops as they are tasked with the daunting challenge of cooking for some of the world's most celebrated restaurateurs. Travelling to London's fashionable Chelsea, the amateur chefs are thrown into service at the culinary landmark Bluebird where they take full control of its kitchens. The diners are all restaurateurs who are at the forefront of dining trends and have paved the way for culinary excellence, so their expectations are sky high. The contestants must each serve one dish of their own creation on the specially designed menu. The two chefs who cook the most popular dishes will be exempt from the next cook-off.