Finely chop the cabbage and spring onions and add to a large bowl
Add the pork mince and all the other ingredients to the bowl except the dumpling wrappers
Mix until combined, then spread the meat mixture evenly between heatproof dishes and top with a layer of dumpling wrappers
Splash a thin layer of water over the dumpling wrappers, wrap tightly with foil and bake for 30 minutes at 180 degrees fan forced
