For the beef marinade
01 -
1 lb (450 g) flank steak or sirloin, thinly sliced against the grain
02 -
1 tablespoon low-sodium soy sauce
03 -
1 tablespoon Shaoxing wine or dry sherry
04 -
1 tablespoon cornstarch
05 -
1/4 teaspoon white pepper
06 -
1 teaspoon neutral oil
For the sauce
07 -
3 tablespoons oyster sauce
08 -
1 tablespoon low-sodium soy sauce
09 -
1/3 cup (80 ml) low-sodium beef broth or water
10 -
1 teaspoon brown sugar
11 -
1 teaspoon toasted sesame oil
12 -
1 teaspoon cornstarch
For the stir-fry
13 -
2 tablespoons neutral oil, divided
14 -
1 large yellow onion, cut into thin wedges
15 -
1 tablespoon fresh ginger, finely minced or julienned
16 -
3 garlic cloves, minced
17 -
2 green onions, sliced
18 -
Steamed rice, for serving, optional