Prep time: 20 mins | Cook time: 1.5–2 hours | Servings: 6–8
Ingredients
- The Meat:
- 1 bone-in leg of lamb (4–5 lbs).
- The Flavor Infusion:
- 4 cloves garlic, sliced.
- 2 tbsp fresh rosemary, or 1 tbsp dried.
- Salt and black pepper, to taste.
- The Pan Base:
- Olive oil.
- Roasted garlic cloves and fresh rosemary sprigs for the pan.
Instructions
- Prep: Preheat your oven to 325°F (165°C).
- Infuse with Garlic: Use a small knife to make shallow slits all over the surface of the lamb leg. Insert a slice of garlic into each slit to ensure the flavor penetrates the meat.
- Season: Rub the lamb generously with olive oil, salt, pepper, and the fresh rosemary.
- Roast: Place the lamb in a roasting pan. Add extra garlic cloves and rosemary sprigs to the pan to enhance the aromatics.
- Cook: Roast for 1.5 to 2 hours, or until the internal temperature reaches 135°F for medium-rare or 145°F for medium.
- Rest: Transfer the lamb to a cutting board and tent loosely with foil. Let it rest for 15–20 minutes; this is crucial for keeping the meat juicy.
- Gravy: While the meat rests, use the flavorful pan drippings to create a rich gravy by whisking in a little flour and beef or lamb stock, simmering until thickened.