Sourdough powder is a dried form of traditional sourdough, created by naturally fermenting flour and water with wild yeast and lactic acid bacteria, then carefully drying it into a stable powder. This process preserves the signature tangy flavor and aroma of sourdough without the need to maintain a live starter.

Unlike fresh sourdough starter, sourdough powder is shelf-stable and easy to use, offering consistent results every time. While it is inactive and does not leaven dough on its own, it enhances flavor, improves texture, and adds the characteristic depth associated with real sourdough when used alongside yeast or other leavening agents.

Because of its convenience and reliability, sourdough powder is widely used by bakers and food manufacturers to achieve authentic sourdough taste without long fermentation times. It delivers the essence of sourdough in a modern, practical format—making quality and consistency easier to achieve.