Quality & Freshness You Can Trust 
 
Made with organic, non-GMO flour 
Every pouch is printed with a batch number and expiration date 
Approximately 2-year shelf life 
Freeze-dried for freshness and long-term stability 
Made in the USA
 
Original San Francisco Style Sourdough Starter - tangy sourdough flavor, beginner-friendly, shelf stable, and ideal for everyday artisan bread bakers.
 
 
Product Highlights
• Mature sourdough culture designed to wake up quickly
• Made with organic, non-GMO wheat flour and organic non-GMO rye flour
• Rye flour helps promote strong fermentation activity
• Freeze-dried for long shelf life and easy storage
• 12 gram starter culture packet
• Creates a living sourdough starter that can be maintained indefinitely
• Simple activation with step-by-step instructions included
• Ideal for artisan sourdough bread, pizza dough, pancakes, and waffles