Petra Zavaleta is the chef behind Barbakush, a street food operation that serves traditional lamb barbacoa in Los Angeles, by way of Puebla, Mexico. Petra, her husband, and her sons work together to create their lamb barbacoa, which is a true labor of love. They break down an entire lamb and build a traditional underground barbecue oven in their backyard. They serve their barbacoa on hand-made tortillas, and use every part of the lamb to create more dishes like consommé and lamb menudo. Petra, who learned this ancient method of butchering and barbecuing from her childhood in Puebla, is driven to succeed by doing things her own way. The goal of Barbakush is to bring this Poblano method of cooking to new horizons in LA.