Squeeze out the kimchi very well.

Chop the kimchi finely using a food processor or a knife.

Combine ground pork and chopped kimchi in a bowl.

Add mayonnaise to the mixture.

Knead the ingredients well.

Optionally add cheese to the mixture at this stage.

Wrap the filling in gyoza skins.

Heat sesame oil in a frying pan.

Pan fry the gyoza dumplings until golden brown.

Add the gyoza 'wing' mixture of flour and water to the pan.

Cover the pan with a lid.

Let the dumplings steam until cooked through.

Transfer the dumplings to serving plates.

Optionally top with red chili pepper threads.