Bring the bakery home with the heritage of San Francisco. Our live, active organic sourdough starter is cultivated from a 233-year-old San Francisco starter culture, capturing the deep flavor and tradition of true artisan baking. There’s sourdough … and then there’s sourdough with history. With this starter, you’re not just baking—you’re tapping into centuries of fermentation know-how. The result: loaves with depth, chew, and a sour note that whispers “artisan.”
