How to Make Sourdough Levain

Step 1

Begin by weighing out the sourdough starter into a large bowl.

Step 3

Add the water and flour to the bowl. Stir the mixture well to combine.

Step 5

Cover the bowl and let the sourdough levain sit at room temperature for 8 hours, and up to overnight.

Step 7

The next day the levain should be airy and doubled in size. This means it is ready to use. Proceed with your chosen recipe.