Secrets of Sourdough: Science on the SPOT | KQED

Since the Gold Rush days when prospectors baked loaves in their encampments, sourdough bread has been a beloved favorite of the Bay Area. But what is true sourdough bread? It's more than just the tangy flavor. Science on the SPOT visits with Maria Marco of UC Davis and baker Eduardo Morrell to learn more about the secret science of sourdough.