Check out who wins the challenge on Madelaine’s Page: youtu.be/7aZj_XeqozA To celebrate this summer’s all new season of MasterChef, and his billionth view on YouTube, Gordon is set a mystery box challenge by fellow YouTuber, and star of Riverdale, Madelaine Petsch! There’s only one thing Gordon doesn’t know……it’s a Vegan Cook off! Catch MasterChef Season 9 Wednesdays at 8/7c on FOX Gordon Ramsay’s Ultimate Cookery Course – amzn.to/2BzAud5 Subscribe for weekly cooking videos. If you liked this clip check out the rest of Gordon's channels: www.youtube.com/gordonramsay www.youtube.com/kitchennightmares www.youtube.com/thefword