I put my fermented black bean paste in the fridge last night and it smells heavenly! Nachos for supper....hoping for some red tomatoes in the garden today! But I cleaned out the fridge and found almost a half gallon of salsa I made late last fall from storebought tomatoes so if that is not too sour, that'll do.
I did have to scrape a little mold off the top of the beans, but I probably should've put them in the fridge after two days instead of three in this weather. The nice thing about ferments is that you can scrape the top off and what is underneath is almost always perfectly good.