In this episode, Christopher Kimball travels to Oaxaca, Mexico, where he meets Jesús Ochoa, the sous chef at Criollo Restaurant, and learns how to make Carnitas. He then learns how to make Tlayudas from Pilar Cabrera, the owner and head chef of La Olla. Back at the kitchen, Milk Street Cook Lynn Clark shows Chris how to make Carnitas at home. Milk Street Cook Josh Mamaclay makes Green Chili and Tomatillo Hot Sauce, and Milk Street Cook Bianca Borges shows Chris her own interpretation of Tlayudas tailored for the home cook.