This recipe is as printed in and is taken from Au Man Sing’s Chinese Cookbook
Cut about a dozen Chinese dried and soaked black mushrooms into thin pieces, together with one-half can bamboo shoots and one-half dozen water chestnuts.
Boil all together in prepared soup stock about 10 minutes, then add two beaten eggs, and very finely chopped chicken, using white meat only; season to taste. Serve when eggs are done.