Rosemary and Orange Zest Classic English Roast Lamb with Herbed Gravy

Method

1. Add orange zest and rosemary during the last 5 minutes of roasting.
2. Preheat oven to 180°C (350°F).
3. Heat olive oil in a roasting pan, sear lamb on all sides until browned.
4. Add garlic, rosemary, and thyme, and season with salt and pepper.
5. Roast for 25-30 minutes per 500g, until internal temperature reaches 63°C (145°F).
6. Let rest for 10 minutes before carving.