Poularde Demi-Deuil (Poached Chicken with Black Truffle and Cream Sauce)

Poularde demi-deuil is a refined classic of French cooking, named for the dark truffle slices visible beneath the pale poached skin — the dish’s characteristic “half-mourning” appearance. At its heart, it is a whole chicken cooked very gently in aromatic stock so the meat stays tender while the truffle perfumes the breast and thighs from within. The strained poaching liquor becomes the base of a smooth cream sauce, giving the dish its understated richness without masking the flavour of the bird. Traditionally suited to a generous dinner or special occasion, it is elegant rather than showy: delicate poultry, savoury stock, earthy truffle and a softly thickened sauce served together with careful carving.
Cuisine style Classic French cooking
Flavor profile Creamy • Savoury • Truffle-rich
Techniques Gentle poaching • Roux-thickened sauce
Key equipment Stockpot • Saucepan • Fine sieve
Cooking style Hands-off cooking • Crowd-friendly

Why this recipe works

  • Gentle poaching: Cooking the chicken at a bare simmer keeps the meat moist and helps preserve the truffle-studded skin.
  • Built-in depth: The poaching stock carries flavour from the chicken, aromatics and truffle, then becomes the base of the sauce.
  • Silky sauce: A light roux gives the cream sauce body without making it heavy, while double cream rounds out the savoury stock.

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Authenticity notes

  • Classic presentation: The name refers to the visual contrast of dark truffle slices beneath pale poached chicken skin, a defining feature of the dish.
  • Refined but restrained: The preparation relies on careful poaching and a clean cream sauce rather than heavy seasoning, allowing the truffle aroma to lead.

Ingredient notes

  • Use aromatic truffle: Choose a firm, fragrant black truffle; if it lacks aroma before cooking, it will add little character to the finished chicken.
  • Stock matters: The poaching liquid becomes the sauce, so a good-quality chicken stock gives a cleaner, more savoury finish.

Timing notes

  • Serve soon after carving: The chicken is best served warm, shortly after resting, while the skin is intact and the sauce is still smooth.
  • Rest before carving: A short rest helps the juices settle and makes it easier to carve without disturbing the truffle under the skin.

Common mistakes

  • Avoid a rolling boil: Strong boiling can toughen the meat and damage the delicate truffle-studded skin; keep the liquid barely trembling.
  • Do not boil the cream: Once the cream is added, warm the sauce gently to keep it smooth and stable.

Equipment you'll need

Ingredients
Instructions
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  1. Pat the chicken dry. Using your fingers, carefully loosen the skin over the breast and thighs without tearing it.
  2. Slice the black truffle as thinly as you can. Slide the slices under the loosened skin, spacing them evenly so they sit flat against the meat.
  3. Peel the onion and cut it into large wedges. Cut the carrot and celery into large pieces.
  4. Put the chicken in a stockpot and add the onion, carrot, celery, bay leaves, peppercorns and salt. Pour in the chicken stock, adding a little more hot water if needed so the chicken is just covered.
  5. Bring the pot up to a bare simmer over medium heat, skimming any foam from the surface. Reduce the heat so the liquid trembles gently and poach for 60 minutes, turning the chicken once halfway, until the thickest part of the thigh reaches 74°C (165°F) or the juices run clear.
  6. Lift the chicken out with tongs and let it rest on a board for 10 minutes. Strain the poaching liquid into a clean saucepan and discard the solids.
  7. In a separate saucepan, melt the butter over medium-low heat. Whisk in the flour and cook for 2 minutes until it smells lightly nutty but has not coloured.
  8. Whisk in 600 ml of the hot strained poaching liquid a little at a time until smooth. Simmer gently for 8 to 10 minutes until lightly thickened, then stir in the double cream and warm for 2 minutes without boiling; taste and adjust with a little more salt if needed.
  9. Carve the chicken and arrange on a warm serving platter, keeping the truffle-studded skin intact where possible. Spoon over a little sauce and serve the rest alongside.

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Recipe notes

Tips

  • Keep the poaching at a very gentle simmer; a rolling boil can tighten the meat and tear the truffle-studded skin.
  • If serving to pregnant people, young children, older adults, or anyone immunocompromised, ensure the chicken is cooked to 74°C (165°F) at the thickest part of the thigh.
  • For a silkier sauce, strain it once more through a fine sieve just before serving.

Substitutions

  • Replace double cream with single cream for a lighter sauce; simmer a little longer to reach the same thickness.
  • Replace plain flour with cornflour for thickening: whisk 2 tbsp cornflour with a little cold poaching liquid, then stir into the simmering stock before adding the double cream.

Storage

  • Refrigerate up to 2 days
  • Cool the chicken and sauce quickly, then refrigerate separately in sealed containers. Reheat the sauce gently over low heat without boiling, and warm the chicken in a 180°C (355°F) oven until piping hot.

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Recipe overview

  • Servings: 4 servings
  • Total time: 1h 45min (30min active)
  • Difficulty: Advanced
  • Cuisine: French
  • Allergens:
    Gluten Milk Wheat
One pot

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