A spectacular lamb shank dish from Australian chef, Kylie Kwong. There is little nicer than making this on a cold, wet, winter's day. The list of the ingredients for the spice paste seems endless, but if you have an electric spice grinder (I bought mine as a 'coffee' grinder), it is made quickly and easily. Only the very brave should attempt it with a mortar and pestle! Before you begin to cook, prepare all the ingredients and measure out all the spices.