If using the dried noodles, cook them according to
package instructions or else boil them for 4 to 5
minutes. Cool in cold water until required. If using
the fresh noodles, boil them for 3 to 5 minutes, then
immerse in cold water. Heat a wok or large frying-pan
and add the oil. When hot, add the scallions, garlic,
yellow bean sauce, chili bean sauce, and ginger and
stir-fry for 2 minutes. Allow the mixture to cool
thoroughly. Drain the noodles and combine them with
the cool seasonings, soy sauce, and sesame oil.
Garnish with the coriander and serve within 3 hours.
