Heat vegetable oil in a large braising pot or wok over medium-high heat. Pat chicken thighs dry and season lightly with salt and white pepper.
Working in batches, sear chicken thighs skin-side down until golden brown, about 4-5 minutes per side. Remove and set aside.
In the same pot, add minced garlic and ginger slices. Stir-fry until fragrant, about 1 minute.
Pour in dark soy sauce, light soy sauce, and oyster sauce. Stir well and cook for 1 minute to caramelize slightly.
Return chicken thighs to the pot, skin-side up. Add chicken stock, water, and rock sugar. Bring to a simmer.
Reduce heat to low-medium, cover with a lid, and braise for 35-40 minutes, turning chicken halfway through, until meat is very tender and sauce has reduced by half.
Stir in sesame oil. Add spring onion pieces and toss gently for 1 minute until wilted.
Transfer to serving dish and pour braising sauce over the chicken. Serve immediately with steamed rice.
Cook this in the app — save it & get tonight’s menu
Get the app