Sichuan Wok-fried Chicken

boneless and skinless chicken breast, cut into cubes

Oil, for deep-frying

slices peeled ginger

garlic, peeled and sliced

dried red chilies

Sichuan peppercorn

soy sauce

Chinese cooking wine, rice wine or Shaoxing wine(preferred)

Salt

stalk scallion, cut into 2-inch lengths

egg white

all-purpose flour, sifted

cornstarch

baking powder

water, ice cold

oil

salt