Sourdough Breads & Workshops

A San Francisco Sourdough Bakery

Sour Flour bakes San Francisco sourdough bread, bagels, and pretzels out of La Victoria Bakery in the Mission. We deliver fresh bread every morning around the Bay Area and hold classes and workshops. In doing so, we strive to nourish our community, teach the art and science of bread baking, and empower bakers with knowledge and skill.

Our Breads

sourflourbreadPretzelBagels2

The Community

Bread Education Workshops
Bagel Monday
1,000 Loaves Program
Find our breads

In the News

Contact Us