These talented chefs began their journeys with heaping helpings of enlarged egos, hot tempers, controlling attitudes and introverted insecurities. Now, see how far they’ve all come in Martha and José's kitchen. All-new Yes, Chef! – watch NBC on Peacock. #NBC #YesChef #MarthaStewart » Subscribe for More: bit.ly/NBCSub NBC ON SOCIAL: YouTube: youtube.com/nbc Twitter: Twitter.com/NBC Facebook: Facebook.com/NBC Instagram: instagram.com/nbc ABOUT YES, CHEF: In an all-new competition hosted by icons Martha Stewart and José Andrés, 12 talented chefs must overcome their greatest obstacles… themselves! In this transformation show disguised as a cooking competition, the chefs compete in strategic challenges where they must put their egos on the back burner as they go head-to-head in the kitchen – all in pursuit of a life-changing cash prize. Find NBC trailers, full episode highlights, previews, promos, clips, and digital exclusives here. Inspired C...