1 pound flounder 
  1/4 cup cornstarch 
  1 egg white 
  2 tablespoons sherry, divided 
  1/4 tablespoon ginger 
  1/8 teaspoon pepper 
  3 tablespoons oil 
  1 cup mushroom, sliced 
  1 cup green onion, chopped 
  1 tablespoon soy sauce 
  
  Cut flounder into 1" x 2" pieces; pat dry. Sprinkle cornstarch on 
  a plate. Combine egg white, 1 tablespoon sherry, ginger, and pepper in a small 
  bowl. Dip the fish first in the cornstarch to coat thoroughly, then in the egg 
  white mixture. Heat oil in a wok or large skillet. When very hot, add the fish 
  and fry quickly until golden brown on both sides. Remove the fish to a warm 
  serving dish. Add sliced mushrooms and chopped green onion to the wok or skillet 
  and stir-fry for 2 minutes. Add 1 tablespoon sherry and soy sauce; stir and 
  pour over the fish. Serving Size: 2.