01 -
Flank steak, thinly sliced - 1 pound.
02 -
White onion, sliced - 1 medium.
03 -
Scallions, cut in 2-inch pieces - 4.
04 -
Garlic cloves, minced - 4.
05 -
Vegetable oil - 2 tablespoons divided.
06 -
Soy sauce - 1 tablespoon.
07 -
Cornstarch - 2.5 tablespoons divided.
08 -
Shaoxing wine - 3 tablespoons divided.
09 -
Sesame oil - 2 teaspoons.
10 -
Baking soda - 1/2 teaspoon.
11 -
Oyster sauce - 1 tablespoon.
12 -
Dark soy sauce - 1/2 tablespoon.
13 -
Black pepper - 1/4 teaspoon.
14 -
Water - 4 tablespoons.
15 -
Sugar - 1 teaspoon.