Cut the meat (across the grain) into thin, bite-size pieces. Mix with the marinade and marinate for 1 hour.
Separate and cute of the flowerets of broccoli from the stem. Cook in boiling water for 1 minute; remove and drain. Arrange the flowerets around the serving dish.
Before frying, add 1 tbsp oil to marinade and mix so that the pieces of meat will separate easily during frying.
Mix the sauce well in a separate bowl
Heat the wok then add oil. When the oil is hot, add the meat. Stir fry until the color changes, then remove and drain.
Add final 2 tbsp oil and stir fry the green onions and ginger root until fragrant. Add the beef and the sauce you created.
Toss lightly then remove and place on a serving platter with the broccoli florets. Serve with steamed white rice