Food
The Science of Sourdough: A Baker's Guide
Understanding the ancient alchemy behind wild fermentation and the craft of true sourdough baking.
Elena Rodriguez
November 18, 2024 · 15 min read
My sourdough starter is named Margaret. Bread is alive—a collaboration between baker and microorganisms.
The Living Culture
A starter is a whole ecosystem of wild yeast and lactic acid bacteria.
Every starter is a microbial fingerprint of its maker and environment.
The yeast and bacteria support each other, creating flavor, texture, and rise.
The Variables That Matter
Control gives consistency:
- Hydration
- Temperature
- Time
- Flour type
The Bake
Heat brings the Maillard reaction, crust, aroma, and the airy crumb we love.
Sourdough isn’t just food. It’s tradition—thousands of years old.