Discover the heart of traditional baking with Bertha Sourdough Starter, exclusively at Sourdough Sweetie. This meticulously nurtured sourdough starter. provides the perfect foundation for your homemade bread, imbuing it with a rich, artisanal flavor that reflects our bakery’s commitment to quality and authenticity. Each batch is a testament to our dedication to crafting exceptional sourdough, ensuring you capture the essence of our beloved local business. Join the Sourdough Sweetie community and elevate your baking with Bertha Sourdough Starter, where every loaf tells a story of passion and tradition.