Christina Tosi is a chef and the owner of Milk Bar. Tosi has appeared on MasterChef, MasterChef Junior and The Mind of a Chef. Additionally, she has authored three books, including Momofuku Milk Bar, Milk Bar Life: Recipes & Stories and All About Cake. Tosi has opened Milk Bar locations in New York, Washington, D.C., Las Vegas, Toronto, Los Angeles and Boston. Most recently, Tosi released her memoir, Dessert Can Save the World: Stories, Secrets, and Recipes for a Stubbornly Joyful Existence, in March of 2022.