1+ kg mustard greens (gai choy), rinsed & drained
*one glass jar with lid and a plastic sheet & rubber band
Brining Ingredients :
2 Litre water
2 tbsp salt
a few slices of galangal (blue ginger)
1/4 tspn turmeric powder
1/2 tbsp rice flour (mix with some water)
(1) cut mustard greens into half, rub salt in between the leaves and stem then set aside for about 6 hours to draw out the moisture.
(3) now, as you can see those vegetables has became softened. Squeeze moisture from the mustard greens and then pack them into jar.
(5) finally, cover the top with plastic sheet & tide it up with rubber band, then cover by lid and set aside to in a cool place to ferment for 5-7 days.
(7) once it's ready, discard brining water and withdraw mustard greens without squeezing out the liquid. Wrap it in a plastic sheet and keep refrigerated in an airtight container for up to 2 months time.