The country's top chefs compete to cook a banquet at London's Gherkin building. Every week, two chefs representing one of seven British regions will compete to make a starter, a fish course, a main course and a dessert for the judges. The chefs from Scotland prepare their main courses. Tom Kitchin slaves over barnsley chop with braised summer lettuce, lambs tongue, kidney and sweet breads whilst Matt Gray delivers loin of scottish lamb wrapped in a bread crouton served with balsamic beetroot.