There is also the the simplest and oldest method was to save a piece of old dough. The production of yeast by the Romans became quite regularized and they had several ways of making it, including this method. Unfortunately, it is hard getting information to share with you about this technique. If there was ever a food product that is common to every person, culture, country and religion then it must surely be bread. It is a constant and daily element in the diet of most people throughout the world.
Bread is a vehicle for the history, culture and identity of every nation.
Each has put into its bread something of the authenticity and warmth of its particular approach to life. From the earliest of times bread has been the symbol of conviviality. There are few aromas more delightful than the smell of home baked bread. It is an activity that has diminished in the hectic pace of modern life, and is a very satisfying and rewarding experience. But, it does take some skill.