500ml cooking oil
350 g flour
3 g salt
90 g cold butter, diced
60 ml cold water
1 small egg
5 ml white vinegar
filling:
400g pork
120ml soy sauce
120ml water
60ml vinegar
4 cloves garlic
2pcs bay leaf
2g peppercorns
15g brown sugar
Serve and eat immediately while it's hot!