Rated 5 out of 5 stars.
Get ready to bake the most amazing, tangy sourdough bread right in your own kitchen!
This is a purely organic, live San Francisco sourdough yeast starter, direct from the wharf.

It's a fresh batch sent out monthly, so you know it's active and ready to go.

This isn't a dried packet—it's the real, living culture.
Just feed it and watch it bubble.

The style is described as 'VERY TANGY SOUR'—just like the famous bread from the city by the bay.
Caffeine and egg-free, of course.

Each package is about half an ounce of pure baking magic.

Expiration is far out (2035!) because this stuff is alive and will last with proper care.
Happy baking!