Beef with Bean Sprouts and Mushrooms

2 Tbsp. vegetable oil

1/4 lb. mushrooms, cut into T shapes

1 tsp. grated fresh ginger root

1 lb beef (round, chuck, flank) finely sliced

2 Tbsp. soy sauce

2 Tbsp dry sherry

1/2 c chicken broth or water

1 tsp cornstarch in 2 Tbsp water

1 or 2 c. bean sprouts

2 stalks celery, cut into small cubes

Heat oil in wok and stir fry mushrooms and grated ginger for 1-2 min.  Push aside.  Stir fry beef for 3-4 min.  Return mushrooms to beef in wok.  Combine soy sauce, sherry, broth and cornstarch mix.  Stir and add to beef and mushrooms.  Heat until sauce thickens.  Add bean sprouts and continue heating just until they are heated through.  Garnish with cubed celery and serve at once with rice.