http://bit.ly/2AbEv8g For Christina Tosi, Building a Dessert Empire Is Not All Milk and Cookies Bakeries and Baked Products, Desserts As her Milk Bar chain enters the big leagues, the pastry chef’s challenge is holding on to its small-shop charms. KIM SEVERSON http://bit.ly/2tmoCYJ February 12, 2019 at 05:30AM

By KIM SEVERSON from NYT Food https://nyti.ms/2WSaB2N