From One Potato Two Potato and Endemol Shine North America, the two-hour charity cook-off airs Monday, Jan. 18. at 8 p.m. ET/PT on CTV and CTV GO. In this ultimate snack-down, award-winning judge Gordon Ramsay and renowned pastry chef Christina Tosi invite celebrities into the "MasterChef" kitchen to battle it out against each other in this first-ever "MasterChef Celebrity Showdown." The special also also pits previous "MasterChef" winners against some of "MasterChef Junior's" Season 4 competitors, as they battle in a variety of showdowns to win a cash prize for the charities of their choice.
