
A perfectly roasted leg of lamb becomes a stunning centerpiece when infused with aromatic garlic butter and fresh herbs. This recipe transforms the traditional Easter roast into a memorable feast, where tender meat meets a richly flavored crust. The combination of garlic, rosemary, and lemon creates layers of flavor that complement the lamb's natural richness.
After years of preparing holiday roasts, I discovered that bringing the lamb to room temperature before cooking makes an incredible difference in the final result. The moment you smell the garlic and rosemary hitting the hot oven, you know something extraordinary is coming.
Essential Components
- Lamb Selection: Choose a high-quality leg of lamb with good marbling
- Butter Quality: Use European-style butter for richest flavor
- Garlic Freshness: Select firm, fresh garlic cloves for best aroma
- Herb Choice: Fresh rosemary provides the most robust flavor
- Temperature Tools: A reliable meat thermometer is crucial

Creating Your Masterpiece
- Prepare The Lamb:
- Bring meat to room temperature. Pat completely dry and make small incisions for garlic insertion.
- Create The Rub:
- Combine softened butter with minced garlic, chopped rosemary, and lemon juice until well blended.
- Season With Care:
- Massage the garlic butter mixture thoroughly into the lamb, working it into every crevice.
- Master The Roast:
- Place in preheated oven, basting regularly with remaining butter mixture.
- Perfect The Rest:
- Allow meat to rest properly after cooking, tented with foil to maintain temperature.
I learned the importance of proper basting while preparing my first Easter lamb. Every time I opened the oven to baste, the aroma grew more intoxicating. Now, this has become our family's most anticipated holiday tradition.
Perfect Pairings
Create a memorable feast with carefully chosen sides. Herb-roasted baby potatoes crisp up beautifully in the lamb's drippings. Fresh mint sauce provides traditional brightness. Honey-glazed carrots add color and sweetness. For something green, serve with roasted asparagus topped with lemon zest.
Creative Variations
Adapt this classic roast to your taste. Add fresh thyme and sage to the herb mixture for more complexity. Create a Mediterranean version with oregano and lemon zest. Make it more robust with the addition of Dijon mustard to the butter mixture. For extra flavor, stud the lamb with whole garlic cloves before roasting.

Storage Success
Keep leftovers fresh by wrapping tightly in foil before refrigerating for up to three days. Slice only what you plan to eat, keeping the rest whole to retain moisture. When reheating, add a splash of broth or wine to maintain tenderness.
Through years of perfecting this recipe, I've found that success lies in the details. From proper temperature control to careful basting, each step contributes to creating a roast that's worthy of your most special occasions. This dish proves that with attention to technique and quality ingredients, you can create a restaurant-quality holiday centerpiece at home.
Frequently Asked Questions
- → How do I know when the lamb is done?
- Use a meat thermometer: 135°F for medium-rare, 140°F for medium, 150°F for well-done. Remember temperature rises while resting.
- → Can I prepare this ahead of time?
- Yes, season the lamb with garlic butter mixture up to 24 hours ahead and refrigerate. Bring to room temperature before roasting.
- → What sides go well with this?
- Roasted potatoes, spring vegetables, mint sauce, or roasted root vegetables make excellent accompaniments.
- → Why let the meat rest?
- Resting allows juices to redistribute throughout the meat, ensuring each slice is moist and flavorful.
- → Can I use boneless lamb?
- Yes, but reduce cooking time slightly and use a meat thermometer to ensure proper doneness.