With an onggi full of freshly made gochujang, summer 2023

Who are we?

Rich Shih (right) is the co-author of Koji Alchemy, the definitive book about mold-based fermentations. He travels the world teaching, learning from ancient traditions, and spreading the gospel of koji. Peter Barrett (left) is a food writer who grows, forages, cooks, and ferments as much of his own food as possible.

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People

Home cook turned pro, dedicated to helping people connect more deeply with their culinary imaginations.
Co-author of Koji Alchemy & world-renowned culinary explorer of mold-based fermentation, helps cooks & artisans build larders & leverage age-old methods to reduce waste. Welcoming all experience levels to share knowledge & exchange ideas.