Sourdough Baking: A Treatise by Thomas Teffri-Chambelland

Sourdough Baking: A Treatise by Thomas Teffri-Chambelland connects the science of natural fermentation with the practical decisions bakers make every day. Rather than beginning with formulas alone, it first explains what is happening inside flour, water, salt, starter and dough, and then uses that understanding to build more controlled bread-making.

Teffri-Chambelland approaches sourdough from an unusual perspective: he trained as a biologist before becoming a professional baker and educator. The theoretical portion examines the biology of flour and sourdough, fermentation microorganisms, different types of starter, cereal characteristics, bread structure, texture, flavour and nutritional properties. Diagrams and technical explanations turn those subjects into information that can be applied at the bench rather than studied only in theory.

The practical portion follows the complete bread-making process, from creating and managing a sourdough culture through mixing, fermentation, shaping, baking and cooling. More than 35 recipes then put those principles into practice using wheat, rye and alternative grains including rice and buckwheat, alongside naturally leavened pastries such as brioche and panettone.

What makes this book particularly valuable is the connection between cause and effect. Instead of telling the baker simply to ferment for a certain number of hours or follow one fixed formula, it provides the background needed to understand why dough behaves differently when flour, temperature, fermentation, hydration or grain changes.

That makes Sourdough Baking: A Treatise useful well beyond the recipes printed in the book. It can function as a troubleshooting reference, a teaching resource and a foundation for developing formulas suited to different flours, environments and production conditions.

For professional bakers, instructors and serious home bread makers who want to move from following sourdough recipes to understanding and controlling fermentation, this is a particularly substantial technical reference.