How to make delicious mackerel dumpling fillings. Put the Spanish mackerel first. Get clean and go gamble. Then remove the Spanish mackerel. Clap it with a knife. Give him meat. Go, come down. Then chop with a knife. Put the fish meat into it. Put an egg white on it. Put some oil on it. Or fat meat stuffing. Pick up some leeks. Add some pepper. Yan. and. Other materials. Beat into mincemeat. Make dumplings. Quite fairy. And delicious. It tastes great.