Wash and blanch the trotters in hot water. Drain the trotters and dry fry in hot wok to blister the skin.
Using 2 tbsp of sesame oil and fry your sliced ginger for a minute before adding a small lump of palm sugar.
Add in your prepared trotters and as many dried chillies as you like. give everything a good stir.
Next pour in your vinegar. I used 2 and half bottle because I cooked a large pot and I rinse out the bottles not adding much water.
Bring to boil then lower heat to a slow simmer for an hour or till the trotters are as soft as you like and add in the eggs for the last 5 minutes. Taste and adjust the seasoning with the half bottle of vinegar left. I prefer mine really sour and a tad spicy.