Roast Leg of Lamb with Rosemary
This roast features a leg of lamb infused overnight with rosemary, garlic, Dijon, honey, and lemon zest, yielding succulent meat with a fragrant, savory-sweet crust. Roasted hot, then finished at a steady temperature, it turns out tender and juicy with a bright herbal note—perfect as a holiday centerpiece or for an elegant dinner with guests.
- Prep15 mins
- Cook1 hr 20 mins
- Serves10
- DifficultyMedium
- 1
Combine honey, garlic, rosemary, mustard, lemon zest, and pepper in a small bowl.
- 2
Place the lamb in a flat dish and rub the mixture over the lamb.
- 3
Cover with plastic wrap and marinate in the refrigerator for 8 hours to overnight.
- 4
Preheat the oven to 450 degrees F (230 degrees C).
- 5
Move the lamb onto a rack in a roasting pan and sprinkle with salt to taste.
- 6
Bake in the preheated oven for 20 minutes.
- 7
Reduce the heat to 400 degrees F (200 degrees C) and roast for 55 to 60 more minutes for medium rare.
- 8
An instant-read thermometer inserted into the center should register at least 120 degrees F (50 degrees C).
- 9
Let the lamb rest for about 10 minutes before carving.
- Calories 314.43 kcal Moderate
- Protein 48.65 g Good Source
- Carbs 7.5 g Moderate
- Total Fat 10.18 g Moderate
- Saturated Fat 3.06 g Moderate
- Trans Fat 0.0 g Low Source
- Cholesterol 151.94 mg High
- Sodium 211.77 mg Moderate
- Fiber 0.29 g Low Source
- Sugar 6.42 g Moderate
- Added Sugar 0.0 g Low Source
- Calcium 35.44 mg Low Source
- Iron 3.84 mg Good Source
- Potassium 801.09 mg Moderate
- Vitamin A 1.37 mcg_rae Low Source
- Vitamin C 1.06 mg Low Source
- Vitamin D 0.0 mcg Low Source
Values are per serving. Percent Daily Values are based on a 2,000-calorie diet.
- Mustard
- Garlic 🧄