Christina Tosi started baking at home with her family. And after going to college for applied mathematics, she decided to get back to those baking roots. She went to culinary school and worked in a few different restaurants around NYC. Eventually, Christina landed at Momofuku – where she started the franchise’s first bakery, Milk Bar. She serves as its founder and CEO. Today, the bakery has expanded all across North America, and it’s earned Christina a spot on the show “MasterChef.” On the couch, she talks to us about finding mentors, thriving under pressure, and baking as stress relief.