Combine the pork, finely chopped onion, potato starch, and the ingredients in A in a bowl. Mix thoroughly using your hands.
2
Remove skin and bones from the salmon fillets, and finely chop. Set aside one-fifth of the chopped salmon to use as garnish. Mix the remainder into the pork mixture.
3
Wrap the mixture with the dumpling wrappers and garnish with the chopped salmon that was set aside. Steam on high heat for about 10 minutes.