Sourdough Starter Cultures | Organic, Non GMO

My Rustic Roots Sourdough Starter Cultures – Start Your Own Sourdough Tradition

Bring the tradition of authentic sourdough baking into your own kitchen with My Rustic Roots Sourdough Starter Cultures. Whether you're a longtime bread baker or just getting started, these freeze-dried starter cultures make it simple to create a living sourdough starter from scratch.

Made with organic, non-GMO flour and water, each culture is gently freeze-dried to preserve the living culture while providing excellent shelf stability. Once activated with flour and water, the starter comes to life and can be maintained indefinitely with regular feedings.

🥖 Original San Francisco-Style Sourdough Starter

Experience the classic tangy, distinctive flavor of San Francisco-style sourdough. Beginner-friendly and shelf-stable, this starter is perfect for creating delicious artisan breads and everyday sourdough favorites at home.

🌾 Gluten-Free San Francisco-Style Sourdough Starter

Enjoy the traditional character of San Francisco-style sourdough with a gluten-free starter culture. A great option for specialty and gluten-free baking enthusiasts who want to explore naturally fermented sourdough baking at home.

What You Can Bake

Once activated, your starter can be used to make much more than bread:

• Artisan sourdough loaves
• Pizza crust
• Pancakes
• Waffles
• And more!

Quality & Freshness You Can Trust

• Made with organic, non-GMO flour
• Freeze-dried for freshness and long-term stability
• Made in the USA
• Each pouch is printed with a batch number and expiration date
• Approximately 2-year shelf life from purchase
• 12-gram starter culture packet
• Includes simple activation instructions
• Once activated, the starter can be maintained indefinitely
• Small footprint makes it ideal for gifting, kitchen shops, gourmet markets, and specialty retailers

Just add flour, water, and a little time—and start your own sourdough tradition.

With My Rustic Roots, the joy of naturally fermented, homemade sourdough is only the beginning.