Place diced scallions and grated ginger in a heatproof bowl with sesame oil, salt, white pepper, and optional Sichuan peppercorn powder. Heat avocado oil in a small pan over medium-low heat for 7–8 minutes until shimmering. Carefully pour the hot oil over the aromatics, let it sizzle, and stir to combine. Set it aside to let cool.
Pat the chicken dry and season with salt, pepper, and garlic powder on both sides.
Crisp up the chicken:
Air fry: Place the chicken skin side down in the air fryer basket. Air fry at 400°F (204 °C) for 10 minutes. Flip the chicken (with skin side up) and air fry for 10 more minutes.
Grill: Grease and preheat the grill to medium heat, 375°F (191°C). Grill the chicken for 5-7 minutes per side, or until the chicken is cooked through (an inserted thermometer should read 175°F| 79.4 °C.)
Stovetop: In a well-heated cast iron, pan fry the chicken skin side down for 5-6 minutes. Cook the flip side for 4 minutes. Use a splatter guard.
Bake: Brush the wire rack with little oil. Bake at 425°F (218°C), skin side up with a wire rack under, for 20 minutes. Then, set the oven on high-broil for 3 minutes to give it a nice golden color.
Serve:
While the chicken is still hot and crisp, slice it and transfer to a serving plate. Add a few tablespoons of Ginger scallion sauce over and serve the extra sauce on the side. Serve hot.
Notes
How-to debone chicken thighs:
With one hand holding the knife and the other hand holding the bone, carefully make a small incision cut along the chicken thigh bone.
Slowly and carefully cut along the bone to separate the leg bone and the meat. Pull the bone in upward and frontward directions a few times to help separate the meat and the bone.
Run the tip of your fingers through the chicken to make sure there are no bones left behind.
Do a few shallow cuts on the meaty side to break the tendons so that the chicken stays flat in heat.
Scallion sauce storage: You are likely to have extra leftover sauce. Once the sauce has cooled to room temperature, transfer it to an airtight glass container. Store in the fridge for up to 1 month, but for the freshest flavor, use it within the first 2 weeks.
Alternative Chicken Cuts & Cooking Times If boneless, skin-on chicken thighs are unavailable, try these options:
Bone-in Chicken Thighs - Baking: 425°F (218°C) for 35-40 minutes, skin side up. - Air Frying: 400°F (204°C) for 18-20 minutes per side.
Drumsticks - Baking: 425°F (218°C) for 35-45 minutes, turning halfway. - Air Frying: 400°F (204°C) for 20-25 minutes, flipping halfway.
Chicken Leg Quarters - Baking: 425°F (218°C) for 40-50 minutes, skin side up. - Air Frying: 400°F (204°C) for 22-25 minutes per side.
All cuts are ready when the internal temperature reaches 175°F (79.4°C) at the thickest part.