Corn Koji

Corn in the process of being inoculated with Aspergillus oryzae or koji (こうじー麹) It’s a pretty high maintenance process. The corn is not nixtamalized for this go around. This will be ground into masa or made into miso or a dessert. Hopefully a book will be ready by an upcoming forum.

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Finished corn koji needs to be quickly used, or chilled down and dried

When we make corn based horchata we typically nixtamalize the corn with which we make corn amasake, our horchata base, but not the koji. In a pinch you could use rice or oat koji. We always sour some out to a pulque type drink using some thick cooking water and yeast.

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Home after a very long journey with a cold corn cooking liquid based Khao Mahk, a fermented Thai dessert (or beverage when we make it). No rice in this version, though.

After soaking the corn, and other grains, we typically pressure steam large amounts in an 8 quart steamer. Why such a small steamer? We reuse the steaming water until the final water is almost a thickened sauce. Many of the things you can do with this corny, carbohydrate rich liquid will surprise you. There are several recipes in the book.

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Corn koji sporulating at day four

Ginger kojizuke

We decided to take all our organic ginger and do a classic fermentation japanese style with salt, a special sugar and sake lees. We still haven’t gotten the vegetables we’re going to layer between all this yet, but maybe we will just make some pickled gari or sushi style ginger for fattier fish.

The recipe and description of fermenting and pickling with koji will be in our upcoming book series, The Book of 麹 – こうじ or Koji. It’s not an all Japanese oriented book series although we honor the incredible contributions to the field of over a thousand years of Japanese innovation and research while providing relevant and useful recipes.

We are still very much in need of people that can translate kanji into English (from Japanese, Chinese, etc.) and English into Japanese or Chinese. We are a not-for-profit organization so there is no money in it yet but we can most definitely make it worth your while if the honor and prestige of sharing thousands of years of brilliant Asian culture does not meet your needs.

If you are interested please e-mail koji@earthlink.net ありがとうございます!

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