Garlic and Rosemary Roast Leg of Lamb

This leg of lamb is succulent, tender, and bursting with savory flavors.
How to Roast a Leg of Lamb
The following recipe provides a comprehensive ingredient list and detailed instructions, but here’s an overview of the process:
How to Flavor a Leg of Lamb
Curious about the ingredients for this perfectly roasted leg of lamb? The recipe is simply seasoned with salt, pepper, fresh garlic, and fragrant rosemary.
How to Roast a Leg of Lamb
Here’s a quick rundown of what to expect when roasting a leg of lamb at home:
- Make small incisions in the meat and insert garlic cloves.
- Season the lamb and place it in a roasting pan with sprigs of rosemary.
- Roast until the lamb reaches an internal temperature of 135°F.
- Cover and allow the roast to rest before serving.
Ideal Side Dishes for Leg of Lamb
Not sure what to pair with your roasted leg of lamb? We've curated a selection of Delicious Side Dishes to Complement Lamb. Here are some standout recipes featured in our collection:
- Apricot Almond Pilaf
- Beet and White Bean Salad
- Moroccan-Spiced Carrot Salad
How to Store Leftover Leg of Lamb
To store leftover roasted leg of lamb, keep it in an airtight container in the fridge for up to three days. Reheat in the oven to enjoy again.
Dinogo Community Insights and Reviews
“This method for preparing the lamb was fantastic,” praises KCUTOLO. “It turned out incredibly tender and juicy! I added a splash of red wine to the drippings about 15 minutes before it was done roasting... it really enhanced the au jus flavor!”
“Perfectly moist and flavorful lamb,” says Jane Mac. “I served it for our New Year’s Eve dinner with mint sauce, rosemary potatoes, and some steamed vegetables. It was absolutely delicious!”
“It looked stunning and tasted amazing,” shares HisRagamuffin. “Even my picky eater had two helpings! I roasted some red potatoes alongside the lamb, and added a quartered onion and a couple extra garlic cloves. It made for a perfect Easter dinner!”
Editorial contributions by Corey Williams
Ingredients
-
5 pounds leg of lamb
-
4 cloves garlic, sliced
-
salt and ground black pepper to taste
-
2 tablespoons fresh rosemary
Instructions
Prepare all your ingredients. Preheat the oven to 350°F (175°C).

Dinogo / ANA CADENA
Make deep cuts along the top of the leg of lamb, about 3 to 4 inches apart. Insert garlic slices into each slit and season generously with salt and pepper.

Dinogo / ANA CADENA
Place the lamb in a roasting pan and arrange fresh rosemary sprigs both under and over the meat.

Dinogo / ANA CADENA
Roast in the preheated oven for 1 hour 45 minutes to 2 hours, or until a meat thermometer inserted into the thickest part of the lamb reads at least 135°F (57°C) for medium-rare to medium doneness.

Dinogo / ANA CADENA
Cover the lamb with aluminum foil and let it rest for a minimum of 10 minutes before slicing.

Dinogo / ANA CADENA
Serve alongside your favorite sides and enjoy!

Dinogo / ANA CADENA
Nutrition Information (per serving)
382 | Calories |
25g | Fat |
0g | Carbs |
36g | Protein |
Nutrition Facts | |
---|---|
Servings Per Recipe 12 | |
Calories 382 | |
% Daily Value * | |
Total Fat 25g | 32% |
Saturated Fat 11g | 55% |
Cholesterol 136mg | 45% |
Sodium 136mg | 6% |
Total Carbohydrate 0g | 0% |
Dietary Fiber 0g | 0% |
Protein 36g | 72% |
Vitamin C 0mg | 0% |
Calcium 24mg | 2% |
Iron 3mg | 18% |
Potassium 410mg | 9% |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.
Evaluation :
5/5