Ingredients:

1 tb Sugar
1 tb Distilled vinegar
1 tb Dry sherry
2 tb Soy sauce
3 tb Chicken broth
2 ts Cornstarch

Preparation:

Combine all ingredients and mix well. When your stir-fry is just about done, move the stir-fry to the outside of the wok. Add the cooking sauce to the center and mix with juices. When mixed toss with stir-fry to coat.

from soar.berkeley