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Question:

What does the mold in sauerkraut look like? I'm not sure I would recognize it?

Answer:

Sauerkraut mold doesn't always occur and it's better if it doesn't. Sometimes a white film will cover the surface of the kraut which can be removed to reveal the well fermented kraut in its brine.

Q7

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December 25How is Koji made at home?
Can I make my own Koji.  I assume South River products are not pasteurized and good to use as a starter?
It is possible to make your own koji. You will need spores of the aspergillus mold, available from GEM cultures. Inoculate steamed rice with the spores and in two days the rice becomes koji. Maintaining a temperature around 90 degrees for 48 hour can be a challenge. GEM sends clear instructions with the spores, and read The Book of Miso for complete details. South River Miso products are not pasteurized.