Both home bakers and professional bakeries alike take pride in their proprietary sourdough starter, and some establishments stake their claim to fame on its age, like Boudin Bakery in San ...

There’s no bread as synonymous with San Francisco as sourdough ... school bread bowls at Boudin to the iconic country loaves coming out of the ovens at Tartine Bakery. While there are tons ...

Overall, it was a great piece of bread. Cost: Small sourdough baguette, $2.00 Noe Valley Bakery was the underdog of the list. Unlike the others, it didn't set out to be a sourdough bakery.