This is my aunt's version of sharks fins soup unlike the clear broth ones.    After tasting hers, I gathered this is how it's being prepared.  Anyways, the fins were soaked in chicken stock for at least 2 days.  Added crab meat, beaten egg white, coriander leaves and then thicken with corn starch.  Served with white pepper and black vinegar.  Yum yum....I had TWO bowls... yes, Miss Piggy!!! :oops:  Anyways, may not make this anymore 'cos gotta join in the animal rights thingy. :P