Roast Leg of Lamb with Herb Sauce
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Roast Leg of Lamb with Herb Sauce

125 min 8 servings Medium
A roast leg of lamb is a classic dish that brings elegance and flavour to your dining table. This dish is perfect for gatherings, offering a tender and juicy centrepiece that is sure to impress your guests. The accompanying herb sauce adds a burst of freshness and complements the rich flavours of the lamb beautifully. With a combination of garlic, rosemary, thyme, and parsley, this sauce elevates the dish to new heights.

Instructions

1

Prepare the lamb

Remove the leg of lamb from the refrigerator 30 minutes before cooking to bring it to room temperature. Preheat your oven to 375°F (190°C).

2

Season the lamb

Make small incisions all over the lamb and insert the garlic slices. Rub the lamb with olive oil, salt, and pepper.

Pro tip: This step helps infuse the meat with garlic flavour.

3

Roast the lamb

Place the lamb in a roasting pan and roast in the preheated oven for 1.5 hours, or until the internal temperature reaches 145°F (63°C) for medium-rare.

Pro tip: Use a meat thermometer to check the temperature at the thickest part of the meat.

4

Prepare the herb sauce

While the lamb is roasting, combine parsley, rosemary, thyme, lemon juice, Dijon mustard, and olive oil in a bowl. Mix well.

Pro tip: Adjust the lemon juice and mustard according to your taste.

5

Rest the lamb

Once cooked, remove the lamb from the oven and let it rest for 15 minutes before carving.

Pro tip: Resting allows the juices to redistribute, ensuring moist meat.

6

Serve

Carve the lamb and serve with the herb sauce drizzled over the slices.

Pro tip: Garnish with extra fresh herbs for a vibrant presentation.

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Tips & Tricks

  • Ensure the lamb is at room temperature before roasting for even cooking.
  • Rest the lamb for at least 15 minutes before carving to retain juices.
  • Use fresh herbs for the sauce to enhance the flavour.
  • Probe the thickest part of the lamb to ensure proper doneness.

Frequently Asked Questions

How do you make sauce for lamb?

For a herb sauce, mix fresh parsley, rosemary, thyme, lemon juice, Dijon mustard, and olive oil.

What temperature should lamb be cooked to?

Cook lamb to an internal temperature of 145°F (63°C) for medium-rare.

How long should lamb rest after roasting?

Let the lamb rest for at least 15 minutes after roasting before carving.

Can you prepare the herb sauce ahead of time?

Yes, you can prepare the herb sauce a few hours in advance and store it in the refrigerator.

What side dishes go well with roast lamb?

Roasted vegetables, mashed potatoes, or a fresh salad pair well with roast lamb.

Serving Suggestions

This roast leg of lamb is best served with roasted vegetables or a creamy potato gratin. You can also pair it with a robust red wine, like a Cabernet Sauvignon, to enhance the flavours. Store any leftovers in an airtight container in the refrigerator for up to three days. The lamb can also be sliced and used in sandwiches for a delicious lunch option.

Nutrition per serving

450

Calories

35g

Protein

33g

Fat

2g

Carbs