Whole Duck Breakdown (Cantonese)

The whole Pekin duck (or Muscovy duck in some regions) weighing 1.8–2.5 kg. The Cantonese breakdown prioritizes the four primary cuts — two bone-in leg quarters and two bone-in breast halves — plus the carcass and neck for stock. The liver, gizzard, and heart are reserved for separate stir-fry preparations. The fat from the cavity is rendered for cooking.

1. 1For roasting: prick the skin all over with a fork or bamboo skewer, focusing on fat deposits over the breast and where the thigh meets the breast — this allows fat to escape during roasting.
2. 2Scald the outside of the duck with boiling water to tighten the skin; coat immediately with a maltose-vinegar mixture (1 tablespoon maltose dissolved in 2 tablespoons hot water + 1 tablespoon Shaoxing wine + 1 tablespoon red vinegar).
3. 3Hang the duck in a cool, ventilated space for 12–24 hours until the skin is completely dry and slightly papery to the touch.
4. 4Roast at 200°C for 30 minutes, then reduce to 180°C for 30–40 more minutes until the skin is a deep mahogany and the juices run clear.
5. 5For the chop presentation: allow to cool 10 minutes; remove legs at the hip joint; slice breasts off the keel in long, oblique slices about 5 mm thick; chop each leg into 3–4 pieces across the bone with a heavy cleaver; reassemble on the serving plate skin-side up.
6. 6For raw breakdown (leg confit/separate roasting): remove leg quarters first by pulling the leg away from the body and cutting at the hip; remove breasts by cutting along the keel and following the rib cage.

• Remove the neck at the base (leave 5 cm of neck skin on the bird for hanging and trussing); reserve neck for stock.
• Remove the wingtips at the second joint — they char before the rest of the bird is done; add to stock pot.
• Remove excess cavity fat from the tail cavity and render it separately — this rendered duck fat is a prized cooking medium.
• Fill the cavity with aromatics: crushed ginger, a broken star anise pod, five-spice, scallion knots, and optional dried tangerine peel.
• Truss the cavity closed with a metal skewer or toothpicks to prevent aromatics from falling out and to maintain shape during roasting.
• For the cleaver chop after roasting: use a heavy, well-balanced Chinese cleaver (caidao) and cut with a single, decisive downward stroke — hesitant repeated blows shatter the bone into splinters rather than cleaving cleanly.

• Pekin duck (Long Island duck)

  The standard in North America; slightly fattier than Hong Kong market ducks

• Muscovy duck

  Leaner, gamier, and larger — breast is especially lean and prone to drying; better for confit applications

• Magret (duck breast from foie ducks)

  Exceptionally fatty breast; not traditional Cantonese but used in fusion applications

• Chicken (for roast-and-chop technique)

  The cleaver chop presentation works equally well for Cantonese roast chicken (siu gai)

• Peking Duck Breast Slice

  Thin-sliced breast served with pancakes — a related but distinct service format from northern China

• Duck Leg Confit

  French application of the same leg quarter cut from a whole duck breakdown

• Duck Magret

  The isolated breast from a foie duck — very different fat profile from a roasting duck

• Japanese Honetsuki-Boning (Poultry)

  Contrasting technique: Japanese boning prioritizes skin integrity over the whole-roast approach

1. 1.The Breath of a Wok — Grace Young and Alan Richardson
2. 2.Land of Plenty — Fuchsia Dunlop
3. 3.The Chinese Kitchen — Eileen Yin-Fei Lo
4. 4.Complete Chinese Cookbook — Ken Hom

Confidence: high