01 -
In a large mixing bowl, combine chicken pieces with light soy sauce, Chinese cooking wine, and grated garlic. Set aside to marinate for 10-15 minutes.
02 -
Toast Sichuan peppercorns and black peppercorns in a dry frying pan over medium heat for 1-2 minutes until fragrant. Grind into a fine powder using a mortar and pestle. Transfer to a bowl and mix with sea salt.
03 -
In a large bowl, mix cornstarch and baking powder. Add the marinated chicken and thoroughly coat each piece, shaking off excess starch.
04 -
Heat enough oil in a wok for the chicken to float. Test the oil temperature with a wooden chopstick - when small bubbles form rapidly around it, the oil is ready. Fry chicken pieces in batches for 3-4 minutes until golden and cooked through. Drain on paper towels or a wire rack.
05 -
In a clean wok, heat 2 tbsp vegetable oil over medium-high heat. Sauté garlic for about 15 seconds until fragrant. Add diced onions and stir-fry for about 2 minutes until slightly softened.
06 -
Add red Thai chilies and green onions to the wok and continue stirring. Sprinkle in about 1 teaspoon of the salt and pepper mix and stir well.
07 -
Add the fried chicken pieces to the wok and toss to combine thoroughly with the aromatics. Season with additional salt and pepper mix to taste.
08 -
Transfer to a serving plate. Garnish with extra green onions and a sprinkle of salt and pepper mix.