Shredded Duck Congee | IDDSI Level 3 Recipe

IDDSI Level 3 (Liquidised) | 90 minutes | Medium

Shredded duck congee (鴨肉粥) is a deeply savoury, silky rice porridge enriched with the complex fat and flavour of slow-braised duck. Duck meat — particularly the leg — is braised until fall-off-bone tender, then shredded very finely so individual fibres are extremely short (under 2mm). This finely shredded meat is stirred into a smooth, slow-cooked rice congee base that has been cooked until every grain of rice dissolves into a velvety, flowing consistency. The resulting dish is a IDDSI Level 3 (Liquidised) preparation: it flows slowly but continuously through a fork, has no lumps, and requires no chewing. Duck fat enriches the flavour and adds a unctuous mouthfeel that makes this one of the most appetising congee variants for elderly residents.

Ingredients (3–4 servings)

For the congee base:

• 120g jasmine rice, rinsed
• 1.5 litres light broth (chicken or duck stock, or water)
• 2 slices ginger

For the duck:

• 2 duck legs (approximately 400g)
• 2 tablespoons light soy sauce
• 1 tablespoon dark soy sauce
• 1 tablespoon oyster sauce
• 1 tablespoon Shaoxing rice wine
• 1 star anise
• 3 slices ginger
• 300ml water

To finish:

• Salt and white pepper to taste
• 1 teaspoon sesame oil
• Finely chopped ginger (optional garnish)

Method

1. Braise the duck legs: Place duck legs in a pot with all duck braising ingredients and water. Bring to a boil, reduce to low simmer, cover and braise for 60–70 minutes until completely tender and the meat pulls away from the bone easily.
2. Remove duck legs, cool slightly. Remove all bone and skin. Shred the meat as finely as possible with two forks — aim for fibres no longer than 2mm. Set aside.
3. Make the congee: In a separate large pot, combine rinsed rice with broth and ginger slices. Bring to a boil, stirring, then reduce to the lowest possible simmer. Cook uncovered, stirring every 10 minutes, for 45–60 minutes until the rice completely dissolves into a smooth, thick, flowing porridge.
4. The congee is ready when there are no visible rice grains and it flows slowly and continuously when a spoon is tilted.
5. Remove ginger slices. Stir in the finely shredded duck meat. Simmer for 3–5 minutes to incorporate.
6. Season with salt and white pepper. Add sesame oil.
7. For Level 3: the congee should flow slowly through a fork tine-gap without resistance. If too thick, add warm broth and stir. If lumps are present from duck meat, strain through a medium-mesh sieve or blend briefly.

Texture Test

Level 3 flow test: The congee flows slowly but continuously when tilted on a spoon; it passes through fork tines without resistance; there are no lumps or pieces larger than 0.4cm; the duck meat is so finely shredded it is homogenous with the congee base.

Consistency check: Stir a spoonful — the congee should coat the back of the spoon smoothly. No liquid separating on top (syneresis). If separation occurs, increase heat briefly and stir vigorously.

Safety Notes

⚠️ Fibre length is critical — duck meat must be shredded to individual short fibres (under 2mm). If any shreds are longer or form clumps, push them through a sieve or blend the entire congee briefly.

⚠️ Bone check — duck legs have multiple small bones. After shredding, run fingers carefully through all meat to check for bone fragments before adding to congee.

⚠️ Skin removal — duck skin must be completely removed before shredding; duck skin is fatty, thick and poses a choking hazard.

⚠️ Temperature — serve at appropriate warm temperature. Hot congee can cause burns; cool to approximately 50–55°C before serving.

Sourcing Outside Hong Kong

For international care kitchens and home cooks outside Hong Kong, Cantonese ingredients are widely available at East and Southeast Asian grocery stores:

• United Kingdom: Wing Yip (Birmingham, London, Manchester), See Woo (London), Loon Fung (London)
• United States: 99 Ranch Market (West Coast), H Mart (East Coast), local Chinatown grocers
• Canada: T&T Supermarket (national chain), local Asian markets
• Australia: Burlington Supermarket, Tang’s, local Chinese grocers in Chinatown precincts
• Singapore & Malaysia: Sheng Siong, NTUC FairPrice (Singapore); Tesco, Mydin (Malaysia)
• Online: Sous Chef (UK/EU), Amazon.com (US), Yami.com (US)

Duck (whole or portions): East Asian butchers; Wing Yip (UK), H Mart (US/CA). Mainstream supermarkets carry duck breast in most countries.

If a specific ingredient is unavailable in your region, the recipe notes alternative substitutions in the Ingredients section. For dishes requiring fresh Cantonese-specific ingredients (e.g. preserved century egg, fresh rice noodle rolls), check with your local East Asian grocer before substituting — texture compliance for IDDSI levels may require specific products.

Nutrition

Approximately 280 kcal per serving (about 300ml), 20g protein, 9g fat. Duck is richer in iron and B vitamins than chicken. The congee base provides easily digestible carbohydrates. Duck fat adds flavour and calories — beneficial for underweight residents. The high water content supports hydration.

Cultural Note

Duck congee is a Hong Kong and Cantonese staple, often prepared using leftover roasted or braised duck, making it a model of zero-waste cooking. It is commonly eaten as a late-night snack (宵夜) or after a night of celebration — the comforting, warming qualities of the rich congee are considered restorative in Cantonese food philosophy. Many elderly Hong Kong residents associate duck congee with warmth, recovery from illness and family care.