Peking Duck: A Practical Home-Cooking Guide at Home

Peking duck is a Beijing-style roast duck known for crisp, glossy skin, thin pancakes, scallions, cucumber, and hoisin sauce. This home method uses a hot-water blanch and an overnight uncovered chill to dry the skin before roasting; traditional and family preparations vary, and a household oven gives a practical version rather than reproducing a restaurant oven.

What You’ll Need

A roasting pan with a sturdy rack that holds the duck above the drippings.
A kettle or large pot for boiling water, plus a ladle or heatproof measuring cup for pouring it safely.
A small saucepan, pastry brush, and instant-read food thermometer.
Paper towels, kitchen twine, and a sharp carving knife or poultry shears.
A refrigerator shelf with enough clearance to chill the duck uncovered without touching other food.

Ingredients

1 whole duck, 5–6 lb (2.3–2.7 kg), fully thawed if frozen; remove the neck and giblets from the cavity.
2 tsp (10 g) kosher salt.
8 cups (1.9 L) boiling water, for blanching.
1/4 cup (85 g) maltose, for the glaze. Maltose is sold in some Asian grocery stores; substitute 1/4 cup (85 g) honey or light corn syrup. Either substitute makes the glaze sweeter and can brown faster, while maltose gives a more traditional glossy finish.
2 tbsp (30 ml) rice vinegar.
1/4 cup (60 ml) water, for the glaze.
1 tsp (2 g) Chinese five-spice powder, optional, for the cavity.
2 scallions (about 30 g), cut into short lengths, and 1 oz (30 g) fresh ginger, sliced, for the cavity.
12–16 Mandarin-style pancakes (about 450 g), warmed according to the package directions.
1/2 cup (120 g) hoisin sauce, for serving.
1 cucumber (about 300 g), cut into thin matchsticks, and 4 scallions (about 60 g), cut into thin strips, for serving.

Step-by-Step

Thaw and prepare the duck. If frozen, thaw it in the refrigerator, allowing roughly 24 hours per 4–5 lb (1.8–2.3 kg); do not thaw it on the counter. Remove the neck and giblets, then pat the duck very dry inside and out. Trim loose flaps of excess fat around the cavity, but leave the skin intact. Use the tip of a skewer to prick the skin over the breast and legs without piercing the meat. This gives some fat a route to render and helps the skin crisp.
Blanch the skin carefully. Set the duck on the rack over a clean sink or a deep roasting pan. Slowly ladle boiling water over all the skin, turning the duck as needed so the surface tightens evenly. Use the full 8 cups (1.9 L), taking care to avoid splashes and steam burns. Discard the water, then pat the duck dry again. Do not place a hot, wet duck directly on a refrigerator shelf.
Season and glaze. If using five-spice, mix it with the salt and sprinkle the mixture inside the cavity, not all over the skin. Put the ginger and two scallions inside. In a small saucepan, warm the maltose, rice vinegar, and 1/4 cup (60 ml) water over low heat, stirring until smooth; do not boil it hard. Brush a thin, even coat over the skin. If maltose is too stiff to measure, warm the jar briefly in warm water first, keeping water out of it.
Dry the duck uncovered. Set the duck breast-side up on the rack over a rimmed tray and refrigerate it uncovered for 18 hours. Keep it on a low shelf, away from ready-to-eat foods, and make sure nothing touches the skin. The surface should look dry and slightly tacky rather than wet. This drying time is essential to the crisp-skin result; if the duck still feels damp, give it another few hours if your schedule allows.
Heat the oven and set up the pan. Take the duck from the refrigerator while the oven heats to 425°F (220°C). Position a rack in the center. Check that the duck is still above the bottom of the roasting pan so hot fat can drain away from the skin. Tuck the wing tips behind the shoulders. If the legs splay widely, tie them loosely with kitchen twine; do not wrap the body tightly, since air should circulate.
Roast to render the skin. Roast breast-side up at 425°F (220°C) for 20 minutes. Reduce the oven to 350°F (175°C) without opening the door for long, then roast for about 90 minutes. Begin checking the temperature after 80 minutes at the lower setting; oven performance and duck shape affect the timing. If the pan fills with fat, carefully pour it into a heatproof container, away from the flame or heating element. Do not pour hot fat down the drain.
Check that it is safely cooked. Insert an instant-read thermometer into the thickest part of the breast and the inner thigh, avoiding bone. USDA FSIS sets 165°F (74°C) as the safe minimum internal temperature for duck and other poultry; check that both areas reach at least that temperature. If needed, continue roasting in 10-minute intervals and check again. If the skin is already deeply browned, loosely tent the browned areas with foil while the meat finishes cooking.
Rest, carve, and serve. Transfer the duck to a clean board and rest it for 20 minutes. Remove the legs, then slice or separate the breast meat and skin into manageable pieces. Warm the pancakes and arrange the hoisin, cucumber, and remaining scallions for serving. Let diners spread a little hoisin on a pancake, add duck with skin, and finish with cucumber and scallion before folding it up.

Common Mistakes

Skipping the long dry. A damp surface steams before it crisps. The uncovered refrigerator rest is not optional if you want the characteristic dry skin. If time is short, dry the duck as thoroughly as possible and refrigerate it uncovered for as long as your schedule permits, but expect less crispness.

Pricking through to the meat. Deep holes let juices escape and can dry out the breast. Make shallow pinpricks through the skin only, especially over fatty areas. Do not slash broad cuts into the breast.

Using glaze too thickly. A heavy layer of maltose or honey can become sticky or burn before the duck is cooked. Brush on a thin coat and watch carefully during roasting. Honey and corn syrup brown more quickly than maltose, so tent the skin if it darkens early.

Guessing doneness by color. A browned exterior does not prove the center is safe, and duck meat can remain pink even when cooked. Use a thermometer in both the breast and thigh, and rely on the required 165°F (74°C) reading rather than appearance alone.

Carving before resting. Cutting immediately lets more juices run onto the board. Give the roast the full 20-minute rest, then carve with a sharp knife and keep the pieces of skin intact where possible.

Tips

Buy a duck with enough refrigerator-thawing time; a partly frozen cavity makes removing the giblets and drying the bird difficult.
Make sure the rack is stable and the tray has room for rendered fat. Duck releases substantial fat, and an overcrowded, shallow pan can spill when moved.
For more even browning, rotate the roasting pan once during the lower-temperature portion if your oven has hot spots. Open the door briefly so the oven temperature does not drop much.
Warm pancakes just before serving and keep them covered with a clean towel so they stay soft. Cut cucumber and scallions into thin strips so they fit easily into each wrap.
Strain cooled duck fat and refrigerate it promptly in a covered container if you want to use it soon for cooking. Refrigerate leftover cooked duck and pancakes within 2 hours; keep them refrigerated for 3–4 days, or freeze them for longer storage. Reheat leftover duck to 165°F (74°C).

Troubleshooting

The skin is soft after roasting: First confirm that the duck was fully dry before it went into the oven. If the meat has reached 165°F (74°C) but the skin is still pale or soft, remove the duck from the pan, transfer it to a clean rack, and use the oven’s broiler briefly, watching continuously. Keep the duck several inches from the element and stop as soon as the skin crisps; sugary glaze can burn quickly. Do not leave it unattended.

The glaze is burning before the duck is done: Reduce the oven to 325°F (165°C), loosely cover the darkest areas with foil, and continue checking the internal temperature in 10-minute intervals. Next time, use a thinner glaze or brush it on in a single light coat; honey is especially prone to fast browning.

The breast is ready before the thigh: Shield the breast with foil and return the duck to the oven until the thigh also reaches the safe minimum. Check the thermometer placement and avoid touching bone, which can give a misleading reading.

The fat smokes or splatters: Carefully remove the pan once it is safe to do so and drain excess fat into a heatproof container. If fat has spilled onto the oven floor, turn off the oven and let it cool before cleaning. Keep the duck on its rack and resume roasting once the immediate smoke has cleared.

The duck looks unevenly browned: Rotate the pan and, if needed, shield the darker side with foil. Uneven oven heat is common; prioritize the temperature reading over matching color on every part of the bird.

Frequently Asked Questions

Can I make Peking duck without maltose?
Yes. Use the same amount of honey or light corn syrup. Both can produce a glossy glaze, but they taste sweeter and may brown faster, so apply a thin layer and watch the oven closely.

Can I dry the duck for less than 18 hours?
You can, but the skin may not become as crisp. Dry it uncovered in the refrigerator for at least several hours if possible, and pat away any surface moisture before glazing. Never leave raw duck out at room temperature to speed drying.

Should I rinse the duck before cooking?
No. Rinsing raw poultry can spread droplets around the sink. Remove the giblets and pat the duck dry with paper towels, then wash your hands and clean surfaces that contacted raw poultry.

Can I roast the duck a day ahead?
For the crispest skin, roast and serve it the same day. If you cook it ahead, refrigerate it within 2 hours in a covered container and use it within 3–4 days. Reheat the meat to 165°F (74°C); the skin may not be as crisp after refrigeration.

What can I serve if I cannot find Mandarin pancakes?
Thin steamed Chinese-style pancakes are the closest practical option. Small flour tortillas can work in a pinch, though they are thicker and less delicate, so the wraps will feel different from the usual serving style.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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