Soy sauce gets its flavor from mold

Food
Soy sauce gets its flavor from mold

Soy sauce's complex umami flavor is born from fermenting soybeans and wheat with a special mold, a traditional process that transformed humble ingredients into a global culinary cornerstone.

Soy sauce's signature salty, savory taste comes from a fascinating fermentation process. It begins by mixing steamed soybeans with roasted wheat, then introducing koji mold (Aspergillus oryzae). This mold breaks down starches and proteins, creating enzymes that kickstart fermentation.

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