On this week’s edition of Yinzer Backstage Pass, Boaz Frankel goes behind the scenes at Mediterra Bakehouse on their 20th anniversary, with a tour of their 40,000-square-foot baking facility in Robinson Township. With co-owner Anthony Ambeliotis as our guide, we discover how Mediterra started their own farm to grow heritage grain and what it’s like to go into business with your family — and we watch as they mix, shape and bake their artisanal bread.

Check out last week’s episode to meet a one-eyed American Kestrel and get a backstage tour of the Animal Care Center at the Pittsburgh Zoo.