Today's video is an addition to our Sourdough for Beginner's Series. Today I want to walk you through the whole process of making a sourdough loaf and talk through each step individually to help you gain a better understanding. Sourdough recipes are less recipes than they are a combination of a formula and a timeline. So let's talk through all of that today. We're going to start with Baker's Percentages (also known as baker's math) which is the way in which bread recipes are calculated. We'll th