Part 1. How to make a sourdough bread starter

Sourdough bread traces its origins to ancient Egypt and in some parts of Europe. It didn’t become a main staple in San Francisco until 1849, during the California Gold Rush. Gold miners would often carry sourdough starters with them to ensure that they would always have access to freshly baked bread. Sourdough bread was widely valued for its durability, and the relative ease of obtaining yeast. It was not only easy to transport but also a great source of nourishment and a means to trade for other goods. During the gold rush, the prices of food and supplies skyrocketed due to the influx of optimistic hopefuls looking for gold. During this time a slice of buttered bread would go for as much as $1. That same slice of bread would be over $30 today!