Easter Lemon Herb Roast Lamb – Juicy 90-Minute Centerpiece

Easter lunch needs a centerpiece that feels special but doesn't chain you to the stove. This lemon herb roast lamb is exactly that: a bone-in leg of lamb rubbed with garlic, lemon zest, and fresh herbs, roasted until the outside is deeply browned and the inside is perfectly pink. It's the kind of dish that makes the whole house smell like Sunday dinner.

I've tested this recipe with both bone-in and boneless legs, and the bone-in version wins every time—it stays juicier and the bone adds flavor to the pan juices. The key is a hot oven blast to sear the outside, then a gentle roast to finish. You'll get a crisp, herb-packed crust and meat that slices like butter.

This is not a complicated recipe, but it does require a meat thermometer. Don't skip it. Overcooked lamb is the one mistake I see at Easter tables year after year. With a thermometer, you'll nail it every time.

About the Ingredients

1 (5-6 lb / 2.3-2.7 kg) bone-in leg of lamb, trimmed

Ask your butcher to trim the fell (the thin membrane) for better seasoning penetration. If you can't find bone-in, use a boneless leg, but reduce cooking time by about 10 minutes per pound.

6 cloves garlic, minced

Fresh garlic is essential here. Pre-minced jarred garlic lacks the punch. If you're short on time, use 1 tablespoon garlic paste.

2 tablespoons fresh lemon zest (from 2 lemons)

Zest the lemons before juicing. Use a microplane for the best texture. Avoid the white pith—it's bitter.

1/4 cup (60 ml) fresh lemon juice

Fresh juice is non-negotiable; bottled lemon juice has a flat flavor. Roll the lemons on the counter before juicing to get more out of them.

3 tablespoons extra-virgin olive oil

Use a good quality olive oil for the marinade. If you don't have olive oil, avocado oil works well.

2 tablespoons fresh rosemary, chopped

Fresh rosemary is best, but in a pinch, use 2 teaspoons dried rosemary, crushed. If you have thyme, you can substitute half the rosemary with thyme.

1 tablespoon fresh thyme leaves

Fresh thyme adds a subtle earthiness. Dried thyme works too—use 1 teaspoon.

2 teaspoons salt

Use kosher salt or sea salt for better flavor. Table salt is saltier, so reduce to 1 1/2 teaspoons if using it.

1 teaspoon black pepper

Freshly ground black pepper is best. Pre-ground pepper is fine in a pinch.

1 cup (240 ml) low-sodium chicken or vegetable broth

This goes into the pan for the jus. If you have lamb stock, even better. Low-sodium is important because the lamb is already salted.

Tips & Tricks

• Take the lamb out of the fridge 2 hours before roasting to bring it to room temperature. This ensures even cooking and a rosy center.
• Don't skip the rest time after roasting. Let the lamb rest for 20-25 minutes under foil. This redistributes the juices—if you cut it right away, you'll lose all the moisture.
• Use a probe thermometer with an alarm. It's the only way to guarantee perfect doneness, especially if you're hosting and distracted.

Step-by-Step Instructions

1. Prep the lamb

Pat the lamb dry with paper towels. Score the fat cap in a diamond pattern, about 1/4 inch deep. This helps the seasoning penetrate and the fat render.

2. Make the rub

In a small bowl, combine the garlic, lemon zest, lemon juice, olive oil, rosemary, thyme, salt, and pepper. Stir to form a paste. Set aside 2 tablespoons of the paste for later.

3. Rub the lamb

Rub the remaining paste all over the lamb, pressing it into the scored fat and all sides. If time allows, let it marinate in the fridge for 2-4 hours, but it's not required—the flavor is still great if you roast right away.

4. Preheat and roast

Preheat your oven to 450°F (230°C). Place the lamb on a rack in a roasting pan. Roast for 15 minutes at this high heat to create a crust. Then reduce the oven temperature to 325°F (165°C) and continue roasting until the internal temperature reaches 130°F (54°C) for medium-rare, about 1 hour to 1 hour 15 minutes for a 5-6 lb leg. Check with an instant-read thermometer inserted into the thickest part without touching bone.

5. Rest the lamb

Remove the lamb from the oven and tent loosely with foil. Let it rest for 20-25 minutes. The temperature will rise about 5-10°F during this time, landing at 135-140°F (57-60°C) for medium-rare.

6. Make the jus

While the lamb rests, place the roasting pan over medium heat on the stovetop. Add the broth and the reserved 2 tablespoons of rub. Bring to a simmer, scraping up any browned bits. Simmer for 5 minutes, then strain into a gravy boat. Season with salt and pepper to taste.

7. Slice and serve

Carve the lamb against the grain into thin slices. Arrange on a platter, drizzle with some of the jus, and serve the rest on the side.

Delicious Variations

Herb Swap

Replace rosemary and thyme with oregano and mint for a Mediterranean twist. Add a handful of chopped fresh mint to the jus just before serving.

Spicy Kick

Add 1 teaspoon of red pepper flakes or a minced jalapeño to the rub for a subtle heat that pairs well with the lemon.

Yogurt Marinade

Mix the rub with 1 cup of plain Greek yogurt and marinate the lamb overnight. The yogurt tenderizes the meat and adds a tangy note.

How to Store Easter Lemon Herb Roast Lamb

Frequently Asked Questions

Try this recipe this Easter and let me know how it turns out in the comments. Don't forget to share your photos with me on Instagram! Keep it real.

Easter Lemon Herb Roast Lamb

Easter Lemon Herb Roast Lamb is a juicy, garlicky centerpiece with crispy edges and a bright lemon-herb crust, ready in 90 minutes.

★★★★½ 4.8 (156 ratings)

20 minPrep time90 minCook time8Servings480 kcalCalories

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🧂 Ingredients

• 1 (5-6 lb / 2.3-2.7 kg) bone-in leg of lamb, trimmed
• 6 cloves garlic, minced
• 2 tablespoons fresh lemon zest (from 2 lemons)
• 1/4 cup (60 ml) fresh lemon juice
• 3 tablespoons extra-virgin olive oil
• 2 tablespoons fresh rosemary, chopped
• 1 tablespoon fresh thyme leaves
• 2 teaspoons salt
• 1 teaspoon black pepper
• 1 cup (240 ml) low-sodium chicken or vegetable broth

📋 Instructions

1. 1Prep the lamb — Pat the lamb dry with paper towels. Score the fat cap in a diamond pattern, about 1/4 inch deep. This helps the seasoning penetrate and the fat render.
2. 2Make the rub — In a small bowl, combine the garlic, lemon zest, lemon juice, olive oil, rosemary, thyme, salt, and pepper. Stir to form a paste. Set aside 2 tablespoons of the paste for later.
3. 3Rub the lamb — Rub the remaining paste all over the lamb, pressing it into the scored fat and all sides. If time allows, let it marinate in the fridge for 2-4 hours, but it's not required—the flavor is still great if you roast right away.
4. 4Preheat and roast — Preheat your oven to 450°F (230°C). Place the lamb on a rack in a roasting pan. Roast for 15 minutes at this high heat to create a crust. Then reduce the oven temperature to 325°F (165°C) and continue roasting until the internal temperature reaches 130°F (54°C) for medium-rare, about 1 hour to 1 hour 15 minutes for a 5-6 lb leg. Check with an instant-read thermometer inserted into the thickest part without touching bone.
5. 5Rest the lamb — Remove the lamb from the oven and tent loosely with foil. Let it rest for 20-25 minutes. The temperature will rise about 5-10°F during this time, landing at 135-140°F (57-60°C) for medium-rare.
6. 6Make the jus — While the lamb rests, place the roasting pan over medium heat on the stovetop. Add the broth and the reserved 2 tablespoons of rub. Bring to a simmer, scraping up any browned bits. Simmer for 5 minutes, then strain into a gravy boat. Season with salt and pepper to taste.
7. 7Slice and serve — Carve the lamb against the grain into thin slices. Arrange on a platter, drizzle with some of the jus, and serve the rest on the side.

👨‍🍳 Chef's Note: If you're not a fan of lamb, this rub works beautifully on a bone-in pork shoulder or a whole chicken—just adjust cooking times accordingly.

Servings: 8

Cuisine: Mediterranean

Course: Main Course

Nutrition (per serving): 480 kcal · 38g protein · 3g carbs · 34g fat

Written by Diego Ramirez
Diego covers personal finance and side hustles, with a focus on creative ways to earn extra income. He writes from the perspective of a self-taught tinkerer who tests ideas himself, sharing what works and what doesn't. His approach is candid and numbers-driven, without the hype.