Bourbon Barrel Double Fermented Imperial Soy Sauce

Double the fermentation for an even richer flavor.

Earthy and full-bodied with notes of coffee, molasses, beef jerky, and dark chocolate.

Use it like you would any soy sauce—for sushi, sashimi, or as a dipping sauce. Or use it to season dressings, broth, or noodles.

Just like the name suggests, our Imperial Double Fermented sauce adds a second fermentation. Instead of adding the soybean and wheat koji to the traditional brine of limestone-filtered water and sea salt, we use our Bluegrass Soy Sauce as a brine. Then we age this mash in bourbon barrels for an additional six months—an 18 month process in total. This complex fermentation process creates a flavor that’s even more full and luxurious.