Chinese Style Sauce

Directions

1. 1
   Heat chicken stock to boiling; add mushrooms, water chestnuts and scallions.
2. 2
   Reduce heat and simmer, covered, about 5 minutes.
3. 3
   Cook, uncovered, until liquid is almost evaporated, about 5 minutes.
4. 4
   Spoon over chicken.
5. 5
   Sprinkle with sesame seeds.