| Brand | Crumbbly |
|---|---|
| Food Aisle | Pantry |
| Type | Sourdough Starter |
| Product | Yeast & Baking Agent |
| Food Specifications | Dye Free |
Check the listing for details. 150+ Year Old San Francisco Sourdough Starter + Beginner Guide. Condition: New. Listed at 5.99 USD. Crumbbly isn’t just any sourdough starter, it’s a living piece of baking history. Passed down through three generations in my family, this wild yeast culture has its roots inSan Francisco over 150 years ago, capturing the legendary tang and strength that makes West Coast sourdough so iconic.