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Roasted Butterflied Leg of Lamb

This roasted butterflied leg of lamb is seasoned with garlic, lemon juice, olive oil, cumin, oregano, and fresh parsley, cilantro, or mint for a richly herbaceous, warmly spiced flavor. Its broad, even cut makes an impressive centerpiece for Easter or other festive gatherings, served as a generous main course alongside seasonal sides.

  • Prep15 mins
  • Cook1 hr 20 mins
  • Serves12
  • DifficultyEasy
Roasted Butterflied Leg of Lamb

easyChef Pro health score

Calculated from USDA-referenced nutrient data for the ingredients in Roasted Butterflied Leg of Lamb, not estimated by an AI model. The same recipe returns the same score every time.

57 Health Score
Glycemic ImpactFair
64 / 100
Carb quality, not quantity. Higher is better.
Nutritional DensityPoor
19 / 100
Nutrients per calorie. Higher is better.
Energy DensityGood
90 / 100
Calories by weight. Higher means more food for fewer calories.
NOVA Unprocessed or minimally processed
1 / 4
Processing level, 1 (whole) to 4 (ultra-processed). Lower is better.

How it scores for each health goal

The same recipe scores differently against different goals, because the goal changes the calculation rather than filtering a list. Set your goal in easyChef Pro and every recipe is scored against it.

39
Heart Health
73
Metabolic
16
Digestive
22
Inflammatory
56
Performance
50
General Wellness
  1. 1

    Mix oil, garlic, salt, pepper, cumin, and oregano; spread the paste over both sides of the lamb and let it stand for an hour, until the meat reaches room temperature.

  2. 2

    Adjust the oven rack to the upper or upper-middle position, depending on the lamb's thickness, and preheat the broiler on high for at least 10 minutes.

  3. 3

    Place the lamb, cut-side up, on a large wire rack set over a foil-lined roasting pan. Broil, moving the pan so the entire surface browns evenly, for about 8 minutes. Turn the lamb over and continue to broil until well browned on the other side, about 8 minutes longer. Turn off the broiler, remove the lamb from the oven, and let it rest for 10 minutes.

  4. 4

    Preheat the oven to 325 degrees F (165 degrees C).

  5. 5

    Insert a meat thermometer into the thickest portion of the lamb and roast it in the preheated oven for a total of 50 minutes to 1 hour, until the thermometer registers 140 degrees F (60 degrees C) and the meat is rosy pink. Check the lamb several times after 30 minutes.

  6. 6

    As soon as the lamb comes out of the oven, squeeze lemon juice over it and sprinkle it with fresh herbs. Carve the lamb, slicing across the grain when possible. Arrange the slices on a platter, drizzle with the accumulated juices, and serve.

About This Recipe

Roasted Butterflied Leg of Lamb is made with 11 ingredients and serves 12. It takes about 1 hr 35 mins and is rated easy. Key ingredients include Black Pepper, Dried Oregano, Fresh Parsley, and Garlic. Each serving provides about 432.82 kcal, and is a good source of protein.

Recipe Questions

What is Roasted Butterflied Leg of Lamb made of?
The main ingredients are Black Pepper, Dried Oregano, Fresh Parsley, Garlic, Ground Cumin. The full list of 11 is above.
How long does it take to make Roasted Butterflied Leg of Lamb?
About 1 hr 35 mins in total: 15 mins to prepare and 1 hr 20 mins to cook.
How many calories are in one serving?
One serving provides about 432.82 kcal. The full nutrition breakdown is above.
Is Roasted Butterflied Leg of Lamb easy to make?
This recipe is rated easy, with 11 ingredients and 6 steps.
Is Roasted Butterflied Leg of Lamb healthy?
Roasted Butterflied Leg of Lamb has an easyChef Pro health score of 57/100. Per serving, it provides 432.82 calories and 65.44 g of protein, or 131% of the Daily Value. It is a good source of iron and potassium. Worth noting per serving: sodium at 205.2 mg (9% of the Daily Value) and saturated fat at 4.69 g (23% of the Daily Value). It contains Citrus and Garlic, so it may not be suitable for people with those allergies or dietary restrictions. Whether it fits your goals depends on your complete meal plan and nutritional needs. Remix it in easyChef Pro to adjust the ingredients and generate fresh nutrition and scores.

How easyChef Pro scores recipes and products

easyChef Pro analyzes up to 41 nutrients using data sourced from USDA and other verified food databases. Its scoring method uses the nutrients relevant to nutrition quality, calorie density, processing level, and your selected health goal. Recipes and food products get a health score from 0 to 100, calculated using consistent rules instead of being estimated by AI. The same nutrition data, serving size and health goal will produce the same result.

The calculation evaluates nutrients, calorie density, processing level, and how well the food supports your selected health goal. Protein, fiber, vitamins, minerals and other beneficial nutrients can strengthen the score. High amounts of sodium, saturated fat, added sugar and other nutrients may lower it.

Your health goal also matters. easyChef Pro evaluates recipes and products across six health areas and adjusts their importance for your selected goal. This means the same food may be a better fit for one health goal than another.

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