Roasted lamb rumps with crushed Niçoise potatoes

Roasted lamb rumps with crushed Niçoise potatoes

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(4 ratings)

Ready in 40 minutes

More effort

Serves 4
Gordon Ramsay helps you to prepare this chic summer dish, great served with seasonal vegetables

Nutrition and extra info

  • Freezable


  • kcal678
  • fat41g
  • saturates15g
  • carbs26g
  • sugars0g
  • fibre2g
  • protein53g
  • salt1.99g


  • 1 head garlic with fat cloves



    Part of the lily, or alium, family, of which onions are also a member, garlic is one of the most…

  • 150ml olive oil
    olive oil

    Olive oil

    ol-iv oyl

    Probably the most widely-used oil in cooking, olive oil is pressed from fresh olives. It's…

  • 5 sprigs thyme


    This popular herb grows in Europe, especially the Mediterranean, and is a member of the mint…

  • 600g new potato, ideally Jersey Royals
    New potatoes

    New potatoes

    n-ew po-tate-oes

    New potatoes have thin, wispy skins and a crisp, waxy texture. They are young potatoes and…

  • 2 sprigs mint



    There are several types of mint, each with its own subtle difference in flavour and appearance.…

  • 2 tbsp caper
    Capers in bowl



    Capers are the small flower buds of the Capparis shrub that grows in the Mediterranean. As they…

  • 3-4 anchovy fillets, roughly chopped



    Silver, slender salty little fish found mainly around the Black Sea and the Pacific and Atlantic…

  • 25g pitted black olive, roughly chopped
  • small bunch chervil or parsley



    Chervil is an annual herb that looks similar to flat leaf parsley but with a finer stem and more…

  • 4 rumps of lamb, about 250-300g each



    A lamb is a sheep that is under 1 year old; between 1 and 2 years old you will find it sold as…

  • 8 sprigs rosemary



    Rosemary's intense, fragrant aroma has traditionally been paired with lamb, chicken and game…


  1. First of all confit the garlic. Heat the oven to 190C/fan 170C/ gas 5. Separate and peel the cloves. An easy way to do this is by putting each clove flat on a board, place a large, heavy knife flat on top and smash down with your clenched fist. This loosens the skin. Then trim the root ends.

  2. Heat 4 tbsp olive oil in a small frying pan, cook the garlic until golden brown, then transfer to a small roasting dish, add some salt and 1 sprig of thyme and roast in the oven for about 10 mins until softened. Remove and cool; leave the oven on to roast the meat.

  3. Bring a large pan of salted water to the boil. Tip in the potatoes and mint and leave to simmer for 15 mins until the potatoes are just tender. Drain and discard the mint. Leave to stand for 10 mins until potatoes are cool enough to handle, then, using a small, sharp knife, peel off the skin.

  4. Return the potatoes to the pan and, using a large fork, roughly crush. Mix in about 3 tbsp olive oil, the capers, chopped anchovies, olives and 3-4 confit garlic cloves. Crush again with the fork. Chop the chervil or parsley and mix in along with some seasoning. Set aside and keep warm.

  5. Trim any excess fat from the top layer of lamb, leaving a little on for cooking. Score the top in a criss-cross using a sharp knife. Season well. Heat a heavy based non-stick pan until very hot, add 2 tbsp of oil, then cook the lamb, fat-side down. Sauté well and turn on all four sides until nicely browned all over (about 4 mins) then remove from pan.

  6. Arrange the remaining thyme and the rosemary in a roasting tray (or into the frying pan if it is ovenproof) to make 4 piles. Place a piece of lamb on top of each one. Roast in the oven for 15-20 mins until cooked to medium, then let the meat rest for 5 mins.

  7. To serve, spoon a portion of potato onto each plate. Arrange the tomatoes, courgettes and beans around it or just a simple salad, if you prefer. Slice the lamb on the diagonal, fan out on top, then drizzle with any meat juices. Top each piece of lamb with some more confit garlic.

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Comments, questions and tips

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patlim's picture
18th May, 2019
Confit garlic was a nice touch. I added cherry tomatoes to the confit after 5 minutes - added dimension to the taste and texture without having to separate roast tomatoes. Definite repeat.
brianmellor's picture
21st Jul, 2015
Excellent recipe, I have never really used anchovies until this recipe, will be making again and again.
5th May, 2015
Outstanding! Just followed the recipe the Rump was to die for and the potatoes delicious!
7th Sep, 2013
Could th eingredients list be updated, or links provided for the veg? I know it's fairly simple to do, but for anyone not used to cooking, not having the full ingredients list & method will be confusing.
17th May, 2009
The recipe for the tomatoes is here: I used lamb chops instead of rumps, and served with the tomatoes and some plain green beans. The potatoes are just fantastic - so delicious!
18th Apr, 2008
Take your time making this meal, it is a very stressless meal to make. The flavours of the herbs come through beautifully with the meat. Also, be brave and let the tomatoes etc cool- perfect for a relaxing warm summer evening meal with good light wine.
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