What Is Koji Culture
Learn how koji culture, an ancient Japanese fermentation technique, transforms ordinary ingredients into culinary delights, and discover its secrets in our full guide.
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Learn how koji culture, an ancient Japanese fermentation technique, transforms ordinary ingredients into culinary delights, and discover its secrets in our full guide.


Harness the ancient art of koji-making, and discover the pivotal steps to perfect this foundational ferment—will your batch flourish or falter?