Snackmasters S01E02 - Monster Munch

Fred Sirieix challenges top chefs Matt Worswick and Tristan Welch to make a bag of Pickled Onion flavour Monster Munch, to be judged by the factory workers who make the real thing. The chefs spend weeks trying to guess what goes into the famous crisps, and go to extreme measures to perfectly replicate the flavour.