Autolyse in sourdough baking involves mixing flour and water and allowing the mixture to rest before adding other ingredients like the starter and salt. This rest period allows the flour to fully hydrate, initiating enzymatic activity. For example, a baker might combine 300g of flour with 210g of water and let it sit covered for 30-60 minutes before continuing with the recipe.
This process is vital for improving the final product. It encourages gluten development, leading to a more extensible dough. The increased hydration results in a more open crumb structure and enhances the flavor profile of the bread by breaking down complex carbohydrates into simpler sugars. The practice has been used by bakers for decades to refine their dough handling and bread quality.
