and emerges as a form of slang referring to Gold Rush miners in California and Alaska. To sustain their rugged lifestyle, these frontiersmen would bring a sourdough starter, flour, and use water ...

Sourdough Sam is a gold miner that loves to have fun, and pumps up the 49er faithful at every home game. Known for his love of sourdough bread, SDS would take the bread with him on a hard day's ...

Sourdough Transfer is a fourth-generation family business that has served Alaska for over 110 years, dating back to its establishment in 1898. Currently at the helm is vice president of finance ...