San Francisco Style Sourdough Starter

$10.99

This classic heirloom starter culture ferments white flour to make deliciously tangy San Francisco-style bread, pizza crust, and more. Our most popular choice for sourdough.

Watch How It's Made

Each bag contains:

  • 1 packet of dehydrated San Francisco Style Sourdough Starter Culture.

Instructions for using this culture are included and may be found here.

Shipping and Storage Information

  • Our San Francisco Sourdough Starter Style Culture is shipped in a barrier-sealed packet as a dehydrated culture. 
  • Store in a cool, dry place.
  • Use by date on bag.

San Francisco Style Sourdough Starter Culture Ingredients

  • Organic white wheat flour, live active cultures
  • This product contains no GMO ingredients.

San Francisco Style Sourdough Starter Culture Allergen Information

  • Manufactured in a facility that processes products containing gluten.
  • Non-GMO


Ingredients That Love You Back



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Higher in nutrients, especially B vitamins.

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High in amino acids, making it making it easier to digest

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Makes endless batches - saving you money!





What Our Customers Are Saying

See More Reviews Write a review




Ingredients That Love You Back



Pro Tip Corner

Maintaining a sourdough starter requires a little extra time and effort, when compared to purchasing bread at the store. However, the return in terms of flavor and nutrition makes it all worth while.

Learn the Sourdough Basics


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Customer Reviews

Based on 97 reviews
90%
(87)
6%
(6)
3%
(3)
0%
(0)
1%
(1)
C
C.W.

San Francisco Style Sourdough Starter

J
J.M.
The cultures and product are always what I expect

The cultures and product are always what I expect.
Always on time and appreciate their video tutorials to match the product. A business that is run well and always gives more directions to use what you purchase with comfort.

L
L.W.
San Francisco Sourdough

I threw out an established starter a while back when we went keto and gave up carbs. Bad idea! But the new starter took only a week or so to establish and I am happily baking yummy bread again. This stuff is great!

M
M.A.
Yummy!

I love the San Francisco style sourdough starter. It was easy to revitalize after receiving the dehydrated flakes. So yummy! Thank you!

T
T.B.

San Francisco Style Sourdough Starter