With Gordon and Lisa's teams set, the culinary entrepreneursare tasked with kickstarting a brand-new business venture fromzero to profit in just 24 hours. The profit-based challengebrings the teams to London's Battersea Power Station, wherethey must create a bespoke menu that they will then market andsell to a group of hungry customers. The team with the lowestprofits must then face Gordon and Lisa and one entrepreneurwill be sent home.