2 md Tomatoes

      1 lb Beef liver

      1 tb Soy sauce

      1 tb Sherry

      2 ts Cornstarch

      1 ts Sugar

    1/2 ts Salt

    1/4 ts Ground ginger

      4 tb Water,divided

      1 md Onion,cut in wedges(1 cup)

   Cut tomatoes into wedges(makes about 2 cups);set aside.Cut liver into 1/2"
  wide strips;set aside.In a medium bowl,combine soy
  sauce,sherry,cornstarch,sugar,salt and ginger.Add liver; marinade for 15 to
  20 minutes.In a medium skillet or wok,heat 2 tablespoons of the water.Add

  liver and marinade to skillet. Cook and stir until partially cooked,about 2
  minutes.Remove from skillet and set aside.To the skillet add remaining 2
  tablespoons water.Add onions;cook and stir until onions are crisp and
  tender, about 3 minutes.Add tomatoes;cook and stir until tomatoes are
  tender,1 minute.Add reserved liver and marinade;cook and stir until meat is
  cooked,but still pink in the center,about 2 minutes Serve with cooked
  rice,if desired.Serves 4.