There's something quietly thrilling about handing food over to invisible microbes and watching a jar of cabbage start to bubble and go sour on its own.

It also asks for patience and nerve, since you wait days or weeks and second-guess every cloudy brine and odd smell, wondering if it's alive or just spoiled.

You'll lose a batch or two to mold, but the first ferment that turns out tangy and right feels like a small collaboration with biology.