I am trying to grow soybean koji in my tempeh setup/process.
I have fridge with lighthbulb and temp sensor and no steamer - I just soak for 12h and cook for 20min with some vinegar.
Works great for tempeh. I thought koji is quite similar so gave it a go.
First two times were too wet I guess and turned into the usual stickyicky brownish gunk when things are just not right.
Third time I liberated the beans from the plastic bags after koji started growing and gave them a little bit more air - it was not ideal but the result look like this - does it look right to you? I have nobody around to tell me if this is ok. The whole process in pics -
