(Found inComments)Leaven is a natural raising agent, a fermented mixture of water, flour and the microscopic yeasts which are present in the air. It's a delicate living substance, sensitive to the external environment. The recipe is around 4000 years old and dates back to the Egypt of the Pharaohs, via a beautiful...
April 3rd 20201.69 M 304.0 7 days 15 min.