Recipe
(source: Thai Food by David Thompson)
1 kg (2 lbs) chicken bones
pinch of salt
1 small piece of ginger, bruised
offcuts from spring onions (green), cabbage, coriander / cilantro stalks
Directions:
Wash the bones, remove any skin or fat.
Blanch. Drain and rinse the bones to remove any scum.
Crush the bones slightly with a pestle or heavy object before covering with cold water.
Cover ingredients with cold water, add salt and quickly bring to a boil.
Simmer for 20 minutes, then add vegetables. Simmer for 2 hours, skimming as required. Strain.