Pot-roast leg of lamb with haricot beans

“Lamb with beans is a classic French peasant dish. Sometimes it’s made with fresh flageolet beans but in winter, I think dried beans are the way to go - especially as you can turn any leftovers into a delicious soup. Just sweat a chopped onion or leek in oil until soft, then add the beans, some stock and maybe a pinch of dried chillies. Bubble away until thick and rich, adding any chopped bits of meat for the final few minutes to heat through.” Lucas Hollweg


350g dried haricot beans, soaked overnight
1 medium onion, halved, with the root left intact
3 cloves
1 large carrot, finely chopped
2 celery sticks, finely chopped
1 bay leaf
3 thyme sprigs, leaves removed
1 x ½ garlic bulb, still joined at the root end
2 tsp sea salt


1800g lamb leg
3 rosemary sprigs
2 tbsp dijon mustard
4 garlic cloves, crushed
2 tbsp olive oil
150g smoked bacon lardons
2 onions, finely sliced
150ml dry white wine
150ml chicken stock


1. Drain the soaked beans and place in a large saucepan. Stud the onion halves with the cloves, then add to the pan with the carrot, celery, herbs and garlic. Cover with 3-4cm water and bring to a boil; simmer for 1 hour until the beans are soft. Remove and discard the onion and garlic. Drain the beans (you can keep and freeze the cooking water to use as stock), then stir through the salt. You can prepare this a day ahead and keep the beans covered in the fridge.

2. Preheat the oven to 180˚C, gas mark 4. Make 10 incisions in the fleshy side of the lamb with a sharp knife. Finely chop the leaves from 1 rosemary sprig and mix with the mustard, garlic and 1 tbsp olive oil. Season the lamb well, then rub with the mixture, pushing it into the incisions.

3. Heat the remaining oil in a large casserole dish. Add the lamb and brown over a medium heat until well coloured on all sides (about 10 minutes). Remove the meat and tip off all but 1 tbsp of the fat. Add the lardons and onions and cook for 5 minutes until soft but not brown, then pour in the wine and bubble for 1 minute more. Add the beans, stock and remaining rosemary sprigs.

4.Put the meat on top, pour in any juices, and push down into the beans. Bring to a simmer, cover with a lid and put in the oven for 40-45 minutes. Remove the lid and cook for 30 minutes more until the lamb is cooked and the beans are soft.

5.Remove from the oven, replace the lid and leave for 15-20 minutes. Serve with the onions and turnips, recipes overleaf.

Pot-roast leg of lamb with haricot beans
  • Preparation time: 45 minutes, plus soaking overnight
  • Cooking time: 105 minutes
  • Total time: 2 hours 30 minutes 60 minutes 60 minutes 30 minutes

Serves: 4, with leftovers

Nutritional Info

Typical values per serving:

Energy 2698.68kJ
Fat 28.2g
Saturated Fat 10.3g
Carbohydrate 31.2g
Sugars 5g
Salt 1.9g

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5 stars

Average user rating Based on 13 ratings

This recipe was first published in Sun Jan 01 13:06:00 GMT 2012.