Cut the
chicken thigh filet
and add it to a bowl with
cornstarch
,
salt
, 1 tbsp
vegetable oil
, 2 tsp
Shao Hsing wine
and
dark soy sauce
. Mix well. Cover and put it in the fridge for at least 60 minutes (the more the better). Prepare the rest of the ingredients. Heat 4 tbsp oil over high heat. Add the chicken in a single layer and let it fry (do not move it) until there is a good, crisp crust on the bottom. After this, stir and fry until brown and crisp on all sides. Transfer chicken to a plate and set aside. There should be oil left. Add more if needed. Heat the wok to medium heat, then add the
Sichuan peppercorns
. Fry for 1-2 minutes, until fragrant. Add the
ginger
and
garlic
and cook for 1 minute until fragrant. Add the
dried red chilies
and cook for another minute. Turn the heat to high and add the chicken,
Shao Hsing wine
,
sugar
and
spring onions
. Continue to fry until all liquid in the wok has evaporated. Serve hot with steamed white rice and other dishes.