My Rustic Roots-San Fran Style-Freeze Dried

Bring legendary San Francisco sourdough into your home with our freeze-dried starter culture. This dormant powerhouse awakens with water and flour, delivering the distinctive tang and open crumb structure that made Bay Area bakeries famous. No maintenance required—just rehydrate, feed, and bake. Skip years of cultivation and start producing bakery-quality loaves immediately. Your path to authentic, complex sourdough begins here.