Evolutions in Bread: Levain (the secret sauce)

Explaining the "secret sauce" found in the recipes from Ken Forkish's book Evolutions in Bread and why it will make all the difference in your breads. Order Evolutions in Bread: bit.ly/EvolutionsInBread Order The Elements of Pizza: bit.ly/ElementsOfPizza Order Flour Water Salt Yeast: bit.ly/KFFlourWaterSaltYeast