It is a shumai (steamed dumplings) recipe that is very juicy, a taste that you cannot taste at normal restaurant. Much more delicious than average shumai because it has plumpy texture.
Put the minced pork and salt in a bowl and mix well.
Add chopped onion, spring onion, ginger, and mixed pork into the mixture of Seasoning.
Make the dumplings. Add 2 teaspoons (or at your liking) of meat mixture in every dumpling wrappers, wrap it well. (The amount finished dumplings varies to the amount of meat mixture).
Lay the sliced cabbage on the bottom of the seiro, and arrage the dumplings on the top.
Set the seiro in the pot and steam it for about 10 minutes in high heat.