Poulet Rôti Classique — The Classical French Roast Chicken

Ingredients

• 1 (1.6–1.8 kg) free-range chicken, at room temperature; bridge-trussed
• 30 g unsalted butter, softened
• ½ lemon, for the cavity
• 1 head garlic, whole, unpeeled, for the cavity
• 4 sprigs thyme, for the cavity
• to season fine salt and black pepper, applied inside and out 1 hour before roasting
• For the mirepoix bed
• 150 g onion, coarsely chopped
• 100 g carrot, coarsely chopped
• 75 g celery, coarsely chopped
• For the jus
• 200 ml chicken stock, unsalted

Method

1. 1
   One hour before roasting, season the chicken thoroughly inside and out with salt and pepper. Place the half lemon, whole garlic head, and thyme into the cavity. Rub the breast with all 30 g of softened butter. Leave uncovered at room temperature — the salt draws surface moisture, is then reabsorbed, and the skin dries. The surface should feel perceptibly drier to the touch by the time roasting begins.
2. 2
   Heat the oven to 220 °C. Scatter the coarsely chopped mirepoix across the base of a roasting pan just large enough to hold the bird. Set the trussed chicken breast-side up on the vegetables. Roast at 220 °C for 20 minutes. At the end of this initial blast, the breast skin should show a deep golden crust and the kitchen will carry the unmistakable smell of Maillard browning — toasted, slightly nutty, with no trace of raw fat.
3. 3
   Reduce the oven to 190 °C. Continue to roast for 40–50 minutes, basting every 10 minutes with the accumulated pan drippings. This is where the dish lives or dies: consistent basting keeps the breast moist, builds the lacquered golden skin, and ensures the drippings do not burn in the pan. At the end of each basting the skin should glisten and deepen visibly in colour; a dull or dry surface means the interval is too long.
4. 4
   Pierce the thigh at its thickest point. The chicken is done when the juices run completely clear with no trace of pink. If a thermometer is used, the thigh reads 72 °C at the centre.
5. 5
   Transfer the chicken breast-side down to a warm dish and rest for 15 minutes. Gravity pulls the juices back into the breast. The bird will feel settled and firm rather than taut when pressed lightly at the breast.
6. 6
   Discard the fat from the roasting pan, leaving the fond and mirepoix. Pour in 200 ml chicken stock and set the pan over direct heat. Scrape the caramelised residue vigorously as the stock heats. Reduce by half, then strain, pressing the mirepoix lightly. Adjust seasoning. The finished jus should be deep brown, intensely savoury, and unthickened — its body comes entirely from the natural gelatin of the fond and stock.