Recipe
Ingredients:
1 lb (450g) beef sirloin or flank steak, thinly sliced
2 tablespoons soy sauce
1 tablespoon oyster sauce
1 tablespoon hoisin sauce
1 teaspoon sesame oil
2 tablespoons vegetable oil
4 cloves garlic, minced
1 tablespoon fresh ginger, minced
1 bunch baby bok choy, washed and halved
1 tablespoon cornstarch
1/4 cup water