Ingredients

  • 2 1/2 quarts water
  • 2 lbs pork bones
  • 2 teaspoons salt
  • 1 tablespoon fish sauce (nuoc mam)
  • 1 teaspoon vegetable oil
  • 1 garlic clove, chopped
  • 2 shallots (only the white part) or 2 scallions, chopped (only the white part)
  • 1/2 lb crabmeat (canned, frozen or fresh)
  • 1/4 teaspoon fresh ground black pepper
  • 2 teaspoons cornstarch
  • 2 tablespoons water
  • 1 egg
  • 1 (15 ounce) can white canned asparagus, undrained
  • 1/4 cup chopped fresh coriander (Chinese parsley)
  • 1/4 cup chopped scallion top

Method

  • Dissolve the cornstarch in the 2 tbsp of water. Set aside.
  • Bring water to a boil and put the pork bones inches
  • Bring back to a boil, then cover and continue to boil the bones for 1 hour. Occasionaly skim the top.
  • Remove the bones from the stock and discard. Add the salt and the fish sauce to the stock.
  • Heat the oil in a wok and add the chopped garlic and shallots; add the crab meat and fry for 5 minutes over high heat.
  • Sprinkle with 1/8 teaspoon of black pepper, stirring constantly, then add the crab meat mixture to the soup and bring to a boil.
  • Add the cornstarch-and-water mixture and stir for a few minutes.
  • Break the egg open and drop it into the actively boiling soup while stirring.
  • Cook, still stirring, for about 2 minutes, then drop in the asparagus, along with the liquid from the can and the rest of the black pepper.
  • Continue to cook until the asparagus is heated through.
  • Sprinkle the coriander and scallion green over the soup before serving.