The two remaining London and south east of England chefs must cook their entire taste of summer menus again. They are hoping to impress the formidable panel of judges - Oliver Peyton, Matthew Fort and for the first time this year, broadcaster and restaurateur Andi Oliver. They are joined by Leon Smith, Davis Cup captain and former coach of Andy Murray. Both chefs raise their game and impress the judges with their inventive dishes but only one can go through to represent London and the south east of England in the national finals.