Christina Tosi is an American chef, author, and television personality. She is the chef, founder, and owner of Momofuku Milk Bar, the sister bakery to the Momofuku restaurant group. Milk Bar consists of a central bakery that produces baked goods daily for five retail outlets in New York City and other locations in Toronto, Washington, D.C. and Las Vegas. The central bakery also provides baked goods for other restaurants in the Momofuku group and individuals by shipping nationally and internationally.

Tosi is also a teacher and author of Momofuku Milk Bar, among other books. She joined the judging panel of "MasterChef" on Fox beginning with its sixth season and the fourth season of "MasterChef Junior," which both premiered in 2015.

Celebrity Chef, Food & Beverage, Chef, Judges, TV Judges, Cookbook & Culinary Authors, Cooking, Food industry, Food network, Food & Wine, Authors, Television Personalities, Reality TV, Entertainers, Celebrity Law, Innovation, Fast Company, Food,