Peking Duck Paragon: Crisp Skin at Home

This Peking duck recipe recreates the classic Beijing-style roast: duck with glossy, crisp skin, served in thin pancakes with hoisin, scallions, and cucumber. A hot-water scald, a thin maltose glaze, and an overnight uncovered chill help dry the skin so it browns well in a home oven; regional and family versions vary in seasoning and serving style.

Plan ahead: the duck needs 12 hours to air-dry in the refrigerator, and it must be fully thawed before you begin. This is a practical home method rather than a claim to reproduce every step of a restaurant roast.

Ingredients

1 whole Pekin duck, 5–5½ lb (2.3–2.5 kg), fully thawed, giblets removed
1 tablespoon kosher salt (18 g)
2 quarts boiling water (1.9 L), for scalding the duck
2 tablespoons maltose (40 g); or use 2 tablespoons honey (42 g), which is easier to find but gives a slightly different, more floral sweetness
2 tablespoons warm water (30 ml), to thin the glaze
1 tablespoon rice vinegar (15 ml), for the glaze
⅓ cup hoisin sauce (85 g)
1 tablespoon warm water (15 ml), to loosen the hoisin
1 teaspoon toasted sesame oil (5 ml), optional, for the sauce
16 small Mandarin-style pancakes (about 300 g), store-bought or homemade
6 scallions (about 100 g), trimmed and cut into thin matchsticks
1 medium cucumber (about 250 g), cut into thin matchsticks
2 cups water (475 ml), for the roasting pan

Instructions

Prepare the duck. Set the fully thawed duck on a rimmed tray. Remove any pinfeathers with clean tweezers and trim excess skin or fat around the cavity opening. Pat the duck thoroughly dry, including inside the cavity. Carefully slide a clean finger or the handle of a small spoon between the skin and breast meat, working from the cavity end to loosen the skin without tearing it. Loosen the skin over the thighs where possible, too. This creates space for rendered fat to escape and helps the skin crisp. Rub the salt evenly over the skin and inside the cavity. Allow about 15 minutes for this step.
Scald the skin. Put the duck on a rack set over a sink or a deep heatproof tray. Slowly pour the 2 quarts (1.9 L) of boiling water over the skin, turning the bird carefully so all sides are scalded. The skin will tighten. Take care with splashing water, and do not handle the duck with bare hands while it is hot. Pat it dry again with paper towels. This short scald is not a cooking step; the duck remains raw and needs careful handling.
Brush on the glaze and air-dry. Stir the maltose with 2 tablespoons (30 ml) warm water until loosened, then mix in the rice vinegar. If the maltose is stubborn, warm the mixture briefly in a small saucepan over low heat; do not boil it. Brush a thin, even coat over the duck, including the sides and legs. Set the bird breast-side up on a rack over a rimmed tray, and refrigerate it uncovered for 12 hours at 40°F (4°C) or colder. Keep it separate from ready-to-eat foods. The surface should look dry and slightly tacky, not wet. The uncovered chilling time is important, so do not skip it or leave the raw duck at room temperature.
Make the accompaniments. Stir the hoisin sauce with 1 tablespoon (15 ml) warm water and the sesame oil, if using. The sauce should be loose enough to spread but not runny. Cut the scallions and cucumber into fine matchsticks, keeping them covered and refrigerated until serving. This takes about 15 minutes. The recipe’s 45 minutes of preparation time includes the duck prep, scalding, glaze, and these accompaniments; it does not include thawing.
Set up the oven. Take the duck from the refrigerator while the oven heats to 425°F (220°C). Position a rack in the lower-middle of the oven. Put a roasting rack in a sturdy roasting pan and pour in 2 cups (475 ml) water, making sure the water does not touch the duck. The water helps catch fat and reduce smoking; top it up with hot water if the pan dries during roasting. Place the duck breast-side up on the rack. Keep the pan away from the oven’s heating element.
Roast until safely cooked. Roast at 425°F (220°C) for 20 minutes. Without opening the oven for long, lower the temperature to 350°F (175°C) and roast for 1 hour 40 minutes. Raise the oven to 425°F (220°C) for a final 10 minutes to deepen the color and crisp the skin. These times are a guide for a 5–5½ lb (2.3–2.5 kg) bird, not a substitute for checking doneness. Insert a food thermometer into the thickest part of the breast and the innermost part of the thigh without touching bone. USDA FSIS lists 165°F (74°C) as the safe minimum internal temperature for duck; check that both areas reach at least 165°F (74°C). If either is below that temperature, continue roasting and check again every 10 minutes. If the skin is already dark, loosely shield it with foil while the meat finishes.
Rest, carve, and warm the pancakes. Transfer the duck to a clean carving board and let it rest for 20 minutes. During the rest, warm the pancakes according to their package directions, or steam them briefly until pliable, keeping them covered in a clean towel so they do not dry out. Carve the crisp skin and meat into thin slices, or separate the legs and slice the breast. Serve at once with the sauce and vegetables. Use a clean board and utensils for the cooked duck, not those that touched it raw.

Tips

Start with dry skin. Patting the duck well before glazing and giving it the full uncovered refrigerator rest are the main home-oven steps for better browning. If the skin is still visibly damp before roasting, blot it gently with clean paper towels.
Use a thermometer, not color alone. Oven performance and bird shape vary, so the clock cannot confirm safety. Measure both breast and thigh, and keep roasting if either has not reached 165°F (74°C). Avoid touching bone with the thermometer tip, which can give an inaccurate reading.
Handle the rendered fat carefully. Duck releases a substantial amount of fat. Check the pan during roasting and add hot water if it becomes dry, taking care not to splash the bird. Let the pan cool before pouring off fat; strain and refrigerate it separately if you want to use it soon for cooking.
Choose a glaze you can source. Maltose is traditional in many Peking duck preparations and gives a clean, glossy finish. Honey is a practical substitute and browns readily, so watch the final high-heat stage closely to prevent the skin from becoming too dark.

Serving Suggestions

Set out the duck, warm pancakes, hoisin, scallions, and cucumber as separate components so everyone can assemble each wrap. Spread a little sauce on a pancake, add a few slices of duck with some crisp skin, then finish with scallion and cucumber. Keep the fillings modest; overfilling makes the pancake split and can hide the balance of sweet-savory sauce, rich duck, and fresh vegetables.

For a fuller meal, serve with steamed jasmine rice, stir-fried greens, or a simple vegetable soup. These sides are not required for the classic pancake-style presentation, but they make the duck stretch further. Offer extra hoisin at the table rather than coating all the sliced meat in advance, since the skin stays crisp longer when it is not covered with sauce.

Variations

Use a different duck size. A smaller bird can cook sooner, while a larger one will need more time. Keep the oven sequence as a starting point, but let the thermometer determine when it is done. The same method is not suited to duck pieces, which cook on a different schedule and may not need the long air-dry.

Adjust the glaze. If maltose is unavailable, honey works; mild corn syrup can also provide a glossy surface, though it has less honey-like aroma. Do not add a thick layer of sugar or syrup: a heavy coating can burn before the meat reaches a safe temperature. Rice vinegar may be replaced with mild white vinegar, but use the same amount so the glaze does not become sharply sour.

Change the wrap or seasoning. Thin flour tortillas can stand in for Mandarin pancakes if those are unavailable, though they are thicker and less delicate. For a more aromatic variation, lightly season the cavity with a few slices of fresh ginger and a scallion, then remove them before carving. Keep extra salt and strong spices restrained so they do not overwhelm the hoisin and the duck’s crisp skin.

Storage and Reheating

Refrigerate leftover duck within 2 hours of cooking, in shallow airtight containers. Store the meat and skin separately if possible, and keep pancakes and raw cut vegetables in their own containers. Cooked duck keeps for 3–4 days in the refrigerator at 40°F (4°C) or colder. Freeze leftover meat for up to 2–3 months for best quality; thaw it in the refrigerator rather than on the counter. Discard any duck left at room temperature for more than 2 hours, or more than 1 hour when the room is above 90°F (32°C).

For crisp skin, reheat sliced duck on a foil-lined tray in a 375°F (190°C) oven until hot, usually 10–15 minutes depending on thickness. Cover the meat loosely with foil if it is drying before it warms through, then uncover briefly to recrisp the skin. Reheat leftovers to 165°F (74°C), checking with a food thermometer. A microwave is convenient for meat but tends to soften the skin; warm pancakes separately according to their package directions.

Frequently Asked Questions

Can I make Peking duck without maltose?

Yes. Honey is the easiest substitute in this recipe and produces a nicely browned, glossy skin, with a slightly more floral flavor. Maltose is traditional in many versions, but it can be difficult to find. Use the same quantity of honey, keep the coating thin, and watch the final roasting stage because honey can darken quickly.

Why does the duck need to dry uncovered overnight?

Refrigerator air helps remove surface moisture after the skin has been scalded and glazed. Drier skin has a better chance of turning crisp in a home oven. Keep the duck on a rack over a rimmed tray, uncovered and refrigerated at 40°F (4°C) or colder, and place it where raw poultry cannot drip onto other food.

Can I prepare the duck the same day?

The recipe is designed around a 12-hour drying period, which gives the skin time to dry. Skipping that rest can leave the skin less crisp, so same-day results may differ. If you need to serve it today, begin as early as possible, keep the duck refrigerated throughout, and still cook it to 165°F (74°C) in both the breast and thigh.

How do I know when the duck is done?

Use an instant-read food thermometer rather than relying on browned skin or clear juices. Check the thickest breast area and the innermost thigh, avoiding bone; both must reach 165°F (74°C), the USDA FSIS safe minimum for duck. If one area is still below that temperature, continue roasting and recheck after 10 minutes.

Can I roast the duck a day ahead?

You can roast it ahead, refrigerate it promptly, and reheat it the next day, but the skin is usually best just after roasting. For better texture, store meat and skin separately and reheat them uncovered in the oven until the leftovers reach 165°F (74°C). Keep pancakes, sauce, and cut vegetables chilled separately and assemble the wraps only when ready to eat.

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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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