From live-fire cooking to low-and-slow barbecue, Roger Mooking meets up with two couples making fiery feasts and creating sparks in California. He starts with Danny and Nicoletta Herlihy, whose company Do or Dine Catering specializes in Mediterranean farm-to-table feasts cooked with a live fire. Roger helps them hang legs of lamb and cook vegetables on a large, hot plancha for an event at an olive oil company. Then Roger meets up with Matt and Nina Horn of Horn Barbecue, an underground craft barbecue business with Southern influences. Roger helps pitmaster Matt season and smoke lamb shoulders for sandwiches that are served with a side of Nina's Pit Beans.