Ferment the Greens
Seal the Jar:
Close the jar loosely with a lid to allow gases from fermentation to escape. Alternatively, cover it with a clean cloth secured with a rubber band.
Store at Room Temperature:
Place the jar in a cool, dry area away from direct sunlight. Let the greens ferment for 2-3 days.
Check the Progress:
After 2 days, taste the greens. If they’re tangy and slightly yellow, they’re ready. For a stronger flavor, let them ferment for another day or two.