The World’s Only Sourdough Library
ACCORDING TO KARL DE SMEDT, sourdough belongs to the entire world. Burbling away in refrigerators at his Puratos Sourdough Library in St. Vith, Belgium, are over 100 sourdough starters from around the globe. Each one has been chosen specifically for its renown, origins, and often, estimated age. In the video above, Atlas Obscura gets an insider’s tour of the world’s …