Organic, Non-GMO Freeze-Dried Sourdough Starter (San Francisco Style)
Bring the art of homemade sourdough into your kitchen with this authentic freeze-dried starter — made with organic flour, filtered and mineralized water, and 100% crafted in the USA. Each tiny 12-gram bag can create endless loaves of beautiful, tangy sourdough.
Our San Francisco–style culture is hearty, reliable, and easy to revive with the step-by-step instructions included. Simply rehydrate, feed, and watch it come to life — bubbling and active, ready to bake in just a few days.
Perfect for beginners and seasoned bakers alike, this starter delivers that signature flavor and texture only true sourdough can bring. From our rustic roots to your kitchen, every loaf begins here.
