Black Pepper Beef

Quick, yummy and delicious!  I absolutely loved this dish.  Enjoy!
For marinade:
-2 Tbs soy sauce
-1/2 Tbs rice wine vinegar
-1/2 tsp sesame oil
-2 garlic cloves, minced
For black pepper sauce:
-1 Tbs oyster sauce
-1 Tbs water
-1/2 Tbs soy sauce
-1/2 Tbs rice wine vinegar
-1 Tbs sugar
-1/2 tsp sesame oil
-1 tsp ground black pepper
-1/2 lb flank steak, sliced into thin strips
-1 cup broccoli florets
-2 Tbs vegetable oil
In a large bowl, combine marinade ingredients.  Add beef strips and stir to coat.  Cover and refrigerate for at least 1 hour.
In a separate bowl mix together the sauce ingredients.
Heat 1 Tbs of the oil.  Remove beef from marinade with slotted spoon.  Place in heated oil and cook until done.  Remove beef from heat.  In the same skillet heat the other Tbs of oil.  Add broccoli and cook for about 1 minute or two.  Add the cooked beef and the black pepper sauce.  Cook for a couple of minutes.  Serve hot over rice.  Enjoy!
Recipe adapted from here.