01 - Set oven to 375°F, ensuring rack is positioned in the lower third for proper heat circulation.
02 - Whisk together five-spice powder, kosher salt, black pepper, soy sauce, honey, rice wine, minced garlic, grated ginger, and chopped green onions until a thick, homogeneous paste forms.
03 - Massage the spice paste generously over the entire duck surface, working into the skin and inside the cavity. Use firm pressure to ensure seasoning penetrates the meat.
04 - Insert orange quarters into the duck cavity. Tie legs securely together with kitchen twine and tuck wing tips underneath the body to promote even cooking.
05 - Position duck breast-side up on a wire rack set inside a roasting pan. Pour 1 cup water into the pan bottom beneath the rack to catch drippings and maintain moisture.
06 - Roast for 60 minutes, basting every 30 minutes with accumulated pan juices using a heat-resistant brush or spoon.
07 - Increase oven temperature to 425°F and continue roasting for 20 to 30 minutes until the skin renders deeply golden and crackling-crisp. Monitor closely to prevent scorching.
08 - Transfer duck to a cutting board and allow to rest for 15 minutes, tented loosely with foil. This critical step redistributes juices for maximum moisture retention. Remove and discard orange quarters.
09 - Carve duck into serving pieces. Present with steamed jasmine rice, stir-fried bok choy, or traditional pancakes accompanied by hoisin sauce.