Mandarin Beef Stir-Fry - cooking recipe

Ingredients

1 cup orange juice
1/2 cup soy sauce
2 tablespoons Worcestershire sauce
1 teaspoon garlic powder
1/4 - 1/2 teaspoon ground ginger powder
1 lb beef, cut into thin strips (any kind of cut you desire, sirloin is good)
2 cups snow peas (fresh or frozen)
1 medium onion, cut in wedges
1 medium green pepper, julienned
1 cup sliced fresh mushrooms
2 tablespoons oil
2 tablespoons cornstarch

Preparation

In a large bowl, combine, the first five ingredients; remove half, set aside.
Add sliced beef to remaining marinade; cover and refrigerate for 15 minutes.
In a large skillet or wok, stir-fry veggies in oil for 2 mins; remove, keep warm.
Drain, and discard the marinade.
In the same skillet, stir-fry the beef, until no longer pink.
Add the reserved veggies.
Combine the cornstarch and reserved marinade until smooth; add to skillet.
Bring to boil; cook and stir for 2 mins, or until thickened.
Serve over rice.