Stir fry long beans with beef and mushrooms

Beef - sliced
Long beans - cut
Brown mushrooms - cut
Minced garlic
Minced ginger
Oyster sauce
Sugar

Combo A:
Oyster sauce
Corn flour
Sesame oil
Pepper

For my beef, I bought a piece of steak and put it in a clean plastic bag. Then I smack the meat till it's flat! That would tenderise it and get rid of all that stress! Haha...

Slice the beef and marinate it with combo A, the longer the better!

Stir fry the mushrooms in hot oil till it's little soft, add in the ginger and garlic.

Add in the marinated meat - add in more oil if needed. (mushrooms usually soaks up all the oil!)

Add a little water, another teaspoon of oyster sauce, 2 teaspoons of sugar and long beans.

Mix well and cover up to let the long bean cook.

After about 2 minutes, thicken the sauce with a splash of corn flour mix with water.

Turn of the fire and serve! :)