Serves 4
1. Preheat the oven to 140°C/275°F (fan-forced).
2. Place the chicken pieces in a large baking dish and season with sea salt flakes and freshly ground black pepper. Brush with the melted butter, then sprinkle with the tarragon. Tuck the lemon quarters in and around the chicken.
3. Cover the baking dish tightly with foil, transfer to the oven and bake for 1½ hours.
4. Remove the foil and add the potatoes to the dish. Brush the chicken and potatoes with the cooking juices from the bottom of the dish.
5. Return to the oven, leaving the foil off, and bake for a further 1 hour.
6. Increase the oven temperature to 180°C/350°F (fan-forced). Bake for a final 20 minutes, or until the potatoes are cooked through and the chicken skin is golden.
7. Serve the chicken and potatoes with a green salad.
Recipes from Low & Slow: Comfort Food for Cold Nights by Louise Franc. Published by Smith Street Books. RRP 39.99.