Lombo de Porco com Castanhas
Portuguese pork loin with chestnuts

Yield: 4 portions
Portion: ~260g pork + sauce
Prep: 30m
Cook: 1h
Rest: 15m
Total: 1h 45m
Ingredients
Pork & marinade
- 1 whole pork loins, 1.2–1.4 kg each, ~2.6 kg total
- 3 garlic cloves, crushed
- 1 tbsp paprika
- 1 tsp ground cumin
- 1.5 tsp fine salt
- 0.5 tsp black pepper
- 36 ml olive oil
- 1.5 bay leaves
Sauce & chestnuts
- 400 g cooked chestnuts
- 18 g butter
- 160 ml dry white wine
- 1 tsp honey
- 300 ml beef or chicken stock
- 1 tbsp flour, for thickening(optional)
Method
Marinate and sear
- 1
Rub the pork loins with crushed garlic, 1 tbsp paprika, cumin, salt, and pepper. Let marinate for at least 30 minutes, or overnight in the fridge for best results.
30mTip: Overnight marinating gives much deeper flavour.
- 2
Heat 36 ml olive oil in a large heavy pan over high heat. Sear the loins one at a time until golden brown on all sides, about 3–4 minutes per loin.
8mhighSear one loin at a time to avoid steaming — crowding the pan prevents browning.
- 3
Transfer the seared loins to two large roasting trays. Tuck the bay leaves around the meat.
2mroasting tray
Roast
- 4
Deglaze the searing pan with white wine, scraping up all the brown bits. Stir in 1 tsp honey and stock. Pour this liquid over and around the loins in the roasting trays.
3mmedium-high - 5
Roast at 180°C (350°F) for 35–40 minutes, basting occasionally with the pan juices. Add the chestnuts to the trays for the last 15 minutes of cooking.
40m180°CovenInternal target temperature is 65–68°C — use a probe thermometer.
Rest and serve
- 6
Remove loins from the oven and tent with foil. Rest for 15 minutes. Meanwhile, strain the pan juices into a saucepan. If desired, whisk in 1 tbsp flour to thicken the sauce over medium heat.
15mTip: Resting is essential — it allows the juices to redistribute through the meat.
- 7
Slice only half a loin at a time, keeping the rest tented with foil. Spoon hot pan juices over slices just before plating. Arrange chestnuts alongside.
5mSlice only as needed — this preserves moisture throughout service.
Allergens
Storage & Shelf Life
Refrigerated
Temperature: 0-4°C
Shelf life: 3 days
Freeze: Yes
Reheat sliced pork gently in the sauce in a covered pan over low heat. Do not boil — the pork will dry out.
Plating
Arrange sliced pork fanned on a warm platter. Scatter chestnuts around and spoon generous sauce over the meat. Serve alongside oven potatoes and orange salad.
Garnish: Fresh thyme sprigs, whole roasted chestnuts
Serve in: Large warm serving platter
Temperature: Hot — serve immediately after slicing
The Story Behind This Dish
“This is the kind of dish that anchors a Portuguese winter table — a whole pork loin, burnished with paprika and garlic, roasted until just blushing inside, surrounded by sweet chestnuts that soak up the wine-rich pan juices. It's festive without being fussy, generous without being complicated. The real secret is restraint: sear hard, roast gently, rest properly, and only slice what you need.”
Wine pairing: Dão red (Touriga Nacional) or a mature Douro red
Disclaimer: The information provided in this recipe, including preparation methods, storage guidelines, and shelf-life recommendations, is for general guidance only. We accept no responsibility for any foodborne illness or adverse effects resulting from the preparation, handling, storage, or consumption of food made using this recipe. Always follow safe food handling practices and consult official food safety guidelines.
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