Sourdough bread has a history as rich and alive as the bubbling starter itself, stretching back over 5,000 years to the ancient kitchens of Ancient Egypt, where wild yeast first transformed simple grain and water into something magical. From there, this miraculous fermentation traveled through the great civilizations of Ancient Greece and Roman Empire, becoming a staple that fueled empires and fed generations. During the Middle Ages, sourdough thrived in European villages, nurtured lovingly by bakers who guarded their starters like treasured heirlooms. When prospectors surged into San Francisco during the Gold Rush, they carried their starters with fierce pride, giving rise to the city’s legendary tangy loaves that are still celebrated today. Even in the harsh frontier of Alaska, sourdough symbolized resilience, survival, and community, earning seasoned pioneers the nickname “sourdoughs.” Today, this ancient bread has roared back into modern kitchens with fiery devotion, capturing hearts once again with its bold flavor, living spirit, and the timeless romance of flour, water, salt, and wild yeast.