Confinement Food - Pork Knuckle in Black Sweet Vinegar

This is one common confinement must have food. I put the leftover in the refrigerator and trimmed off the fat and had it the next day.

Recipe:

1 pork knuckle
0.5kg old gingers, smashed
4 cups sweet black vinegar
8 cups water

Method:

1. Rub the pork knuckle with salt and wash it.

2. Add the vinegar and water in a big pot, heat until boiling and add in the gingers. When boiled, add in the pork knuckle. Turn the heat to low and let it simmer for a few hours or until the pork knuckle is soften.