Great British Menu 2023 episode 7 - Wales: Starter and Fish - The heats for Wales begin. Returning to the programme are Mark Threadgill, head chef at Hotel Portmeirion, Georgia Sommerin, head chef at Michelin-starred restaurant Home in Penarth, and Tom ‘Westy’ Westerland, who developed his style at Michelin-starred Lucknam Park. They are joined by first-time contestant Simmie Vedi from Cardiff.