Rub the chicken inside and out with Shaoxing wine and white pepper. Stuff the cavity with ginger and scallions. Let sit 20 minutes.
Wrap the chicken tightly in parchment paper, then in a layer of foil.
Heat the coarse salt with star anise and cinnamon in a large, heavy pot or Dutch oven over medium heat until very hot, stirring occasionally, about 10 minutes.
Bury the wrapped chicken in the hot salt, cover the pot, and cook over low heat for 55-60 minutes.
Carefully remove the chicken from the salt, unwrap, and rest 10 minutes before carving.
Notes
Chef's Tip: Wrapping the chicken tightly is essential - it protects the meat from the salt while still letting the heat penetrate for that signature moist texture. Keto Swaps: none needed - salt-baked chicken is naturally keto as written.