San Francisco Sourdough Starter Culture

from $15.00

Our Classic San Francisco Sourdough Starter brings the legendary character of San Francisco sourdough straight into your kitchen. Known for its lively activity and beautifully balanced flavor, this starter embodies the tradition and craftsmanship that have made San Francisco sourdough famous around the world.

San Francisco has long been synonymous with exceptional sourdough bread. Generations of bakers have cultivated starters that thrive in the coastal climate, producing the bold yet balanced flavor that defines this iconic style of baking. This culture captures that same spirit, delivering a remarkably active starter that performs beautifully in the kitchen.

The starter is wonderfully lively, bubbling with energy and ready to leaven dough with confidence. As it ferments, it develops the classic sourdough aroma and balanced tang that bakers love, creating breads with a tender crumb and rich flavor.

The finished loaves are flavorful and aromatic with the signature sourdough character that makes San Francisco bread so recognizable. From rustic boules to hearty sandwich loaves, this starter produces breads with depth, balance, and beautiful fermentation.

Simple, lively, and deeply rooted in sourdough tradition, this starter makes it easy to bring the spirit of classic San Francisco baking into your kitchen.

Expect:

• Classic San Francisco-style tang

• Balanced, aromatic fermentation

• Reliable performance for artisan baking

• Perfect for boules, rustic loaves, and sandwich breads

Active, balanced, and wonderfully traditional, this Classic San Francisco Starter produces authentic sourdough breads that honor one of the world’s most celebrated baking traditions.

Size:

Our Classic San Francisco Sourdough Starter brings the legendary character of San Francisco sourdough straight into your kitchen. Known for its lively activity and beautifully balanced flavor, this starter embodies the tradition and craftsmanship that have made San Francisco sourdough famous around the world.

San Francisco has long been synonymous with exceptional sourdough bread. Generations of bakers have cultivated starters that thrive in the coastal climate, producing the bold yet balanced flavor that defines this iconic style of baking. This culture captures that same spirit, delivering a remarkably active starter that performs beautifully in the kitchen.

The starter is wonderfully lively, bubbling with energy and ready to leaven dough with confidence. As it ferments, it develops the classic sourdough aroma and balanced tang that bakers love, creating breads with a tender crumb and rich flavor.

The finished loaves are flavorful and aromatic with the signature sourdough character that makes San Francisco bread so recognizable. From rustic boules to hearty sandwich loaves, this starter produces breads with depth, balance, and beautiful fermentation.

Simple, lively, and deeply rooted in sourdough tradition, this starter makes it easy to bring the spirit of classic San Francisco baking into your kitchen.

Expect:

• Classic San Francisco-style tang

• Balanced, aromatic fermentation

• Reliable performance for artisan baking

• Perfect for boules, rustic loaves, and sandwich breads

Active, balanced, and wonderfully traditional, this Classic San Francisco Starter produces authentic sourdough breads that honor one of the world’s most celebrated baking traditions.

Sourdough activation
Sourdough faqs

DETAILS

100% Organic Wheat Flour with Active Cultures

Our 100% organic wheat flour is carefully crafted with active cultures to bring you a wholesome and nutritious addition to your daily routine. Enjoy the benefits of this probiotic-rich blend that supports your digestive health and overall well-being.

  • Single option: Approximately 1/2 teaspoon of our premium San Francisco sourdough starter culture. This ideal quantity ensures that you have enough to initiate the activation process twice, allowing for a second attempt if necessary (wink-wink).

  • If you opt for the share option, you will receive two San Francisco sourdough starter cultures that you can enjoy with a friend. Each of you will have enough starter to initiate the fermentation process twice.

  • Sourdough is a type of mesophilic ferment, which means it cultures best at room temperature. This natural fermentation process gives sourdough its unique flavor and texture, making it a popular choice for bread enthusiasts.

  • Ships dehydrated and does not include banneton.

  • This sourdough starter is made in a facility that also processes wheat, dairy and other possible allergens.

  • To minimize environmental impact and promote sustainability, we provide clear and straightforward activation instructions on our website, ensuring ease of access for all customers.

  • Disclaimer: It is important to consult your doctor or healthcare professional before making any significant changes to your diet or lifestyle. This includes adding new food items, supplements, or probiotics. Your doctor can provide personalized advice based on your individual health needs and medical history.