1.Combine mince, wombok, ginger, garlic, soy sauce, mirin, pepper, onion and coriander in a medium bowl.
2.Divide mince mixture evenly among gow gee wrappers. Brush edges of wrappers with water, pinch edges together to completely enclose and seal filling.
3.Place gow gees in a baking-paper-lined large bamboo steamer, over a large saucepan of boiling water, cover tightly. Steam for 8 minutes or until gow gees are cooked through.
4.Meanwhile, make chilli dipping sauce. Serve gow gees with sauce.
Chilli dipping sauce
5.Combine ingredients in a small bowl.
Store gow gees in the fridge, covered with a damp paper towel, for up to 2 days. Refresh in boiling water for a minute or so.