Preparation:
Fresh
prawn is best for the dish. If you cannot find it fresh, defrost your frozen
one finely. Other ingredients include green onion, mushroom, salt and pepper
and of course, fish sauce.
Cooking:
Prawn shell is removed and cooked
with grilled onion and ginger for several minutes. This kept the broth of the
shrimp in with the soup. Bring to a boil and discard the shell but keep the
liquid. Prawn is milled and mixed with finely chopped onions. Add fish sauce,
pepper, sugar and salt. If the mixture is not sticky enough, add 1 egg York to
hold them together and roll it into small bolls. Boil the liquid, add more
water as well as mushroom. The balls are boiled until floating, which indicates
that it has been cooked. At the end, add dill and green onion to get richer
flavour. This kind of “canh” also should be served when it is still hot.