
Enjoy a succulent roast leg of lamb complemented by a vibrant herb sauce, perfect for special occasions or a delightful Sunday dinner.
Prep
20 min
Cook
90 min
Total
125 min
Servings
8
Difficulty
Medium

Instructions
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).
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.
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.
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.
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.
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.
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
Nutrition per serving
450
Calories
35g
Protein
33g
Fat
2g
Carbs
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Kitchen & BBQ gear
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