by kasey.dubler » Mon Jul 22, 2019 10:34 am
So on Sunday we had the steaks which had been marinating in a Koji mix since Friday and I must say I was very impressed! They were extremely tender. From what I was reading it is supposed to remind people of dry aged steaks. I will say it was not the same as dry aging, but did greatly improve the texture. I was afraid that with it becoming more tender it would also take on a mealy texture, but this was not the case. For improving the texture this worked very well.
As for flavor it also adds some depth which I very much enjoyed, almost a slightly fermented flavor that's hard to describe. The flavor is very umami and while I enjoyed it I could easily see how others may not.
The product I used is meant to be a marinade which includes salt, Koji and alcohol, Marukome Nama Shio Koji. It is not pure Koji spores, which is what I am going to try next time.
If you haven't tried beef marinated in a koji mix it is worth trying...