Greek lemon oregano roasted lamb shoulder with lemon wedges and fresh oregano on a wooden cutting board.
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Greek Lemon-Oregano Roasted Lamb Shoulder

Prep20 minCook180 minRest / wait15 minTotal215 min

Original recipe: 4 servings · Easy

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Ingredients

  • 3 pounds · ≈ 1.4 kg
  • ¼ cup · ≈ 60 ml
  • 3 tablespoons · ≈ 45 ml
  • 2 tablespoons · ≈ 8 g

    chopped

  • 4 cloves

    minced

  • 1½ teaspoons · ≈ 7.5 g
    How to measure

    Use 1 teaspoon + ½ teaspoon.

  • 1 teaspoon · ≈ 2 g
  • ½ cup · ≈ 120 ml

Ingredient quantities adjust from the original 4 servings. Instructions and cooking times stay unchanged.

Measurement guide

tbsp = tablespoon · tsp = teaspoon. Use measuring spoons, not table cutlery. Metric equivalents are estimates. ¾ = three quarters; ½ = one half; ¼ = one quarter.

Directions

  1. Prepare the marinade

    Begin by creating the marinade to coat the lamb shoulder with a vibrant, flavorful base. In a mixing bowl, combine fresh lemon juice, olive oil, chopped fresh oregano leaves, minced garlic, kosher salt, and ground black pepper. Stir the mixture thoroughly until emulsified, ensuring the lemon juice and oil blend well with the herbs and seasonings, which will deeply infuse the lamb during marination.

  2. Marinate the lamb shoulder

    Next, place the 3-pound bone-in lamb shoulder into a roasting pan or a similarly sized dish suitable for marinating and roasting. Pour the prepared marinade evenly over the meat, making sure to rub it thoroughly over the surface and, if possible, underneath the skin to maximize flavor absorption. After this, cover the meat tightly with plastic wrap or a lid, and refrigerate for at least 2 hours; overnight marination is ideal to allow the citrus and herb flavors to penetrate deeply into the lamb's fibers, tenderizing and enhancing taste.

  3. Preheat oven and prepare lamb for roasting

    About 30 minutes prior to cooking, remove the lamb from the refrigerator to let it come to room temperature, which promotes even roasting. Meanwhile, preheat your oven to 325°F (163°C). If the lamb shoulder is tied with kitchen twine, verify that it remains securely fastened to maintain its shape during roasting, ensuring uniform cooking throughout the meat.

  4. Roast the lamb shoulder

    At this stage, add 1/2 cup of water to the bottom of the roasting pan; this will help keep the meat moist by creating steam in the oven and catching drippings for potential pan sauce use. Place the lamb uncovered in the preheated oven, roasting for around 3 hours. Use a reliable meat thermometer to check the internal temperature by inserting it into the thickest part of the lamb, aiming for 145°F (63°C) to reach medium-rare to medium doneness, which preserves juiciness and tenderness while ensuring safe consumption.

  5. Rest and carve the lamb

    Once the lamb reaches the desired internal temperature, carefully remove it from the oven and cover loosely with aluminum foil. Allow the lamb to rest for at least 15 minutes; resting redistributes the meat juices evenly throughout the shoulder to prevent dryness. After resting, carve the lamb shoulder against the grain into slices or chunks and serve immediately to enjoy the full depth of the lemon oregano roasted lamb shoulder’s flavors and succulent texture.

This Greek lemon oregano roasted lamb shoulder recipe showcases a mouthwatering dish that delivers tender, flavorful meat infused with bright citrus and fragrant herbs. The slow roasting method combined with a simple marinade of fresh lemon juice, olive oil, garlic, and oregano enhances the natural richness of the lamb while imparting a savory, aromatic profile.

Slow roasting the lamb shoulder for several hours results in meat that easily pulls apart yet maintains a crisp, caramelized exterior. The balance of lemon’s acidity with the earthy, slightly minty oregano creates layers of flavor that complement the lamb’s robust taste. This recipe captures the essence of Mediterranean cooking with minimal fuss, making it approachable for home chefs.

Perfect for gatherings or a special family meal, the lemon oregano roasted lamb shoulder recipe relies on straightforward ingredients and techniques. Preparing the marinade and allowing ample marinating and roasting time ensures juicy, tender lamb with delicious, herbaceous notes, offering an impressive centerpiece without demanding constant attention.

How to Make Lemon Oregano Roasted Lamb Shoulder

  1. Prepare the marinade: Begin by creating the marinade to coat the lamb shoulder with a vibrant, flavorful base. In a mixing bowl, combine fresh lemon juice, olive oil, chopped fresh oregano leaves, minced garlic, kosher salt, and ground black pepper.
  2. Marinate the lamb shoulder: Next, place the 3-pound bone-in lamb shoulder into a roasting pan or a similarly sized dish suitable for marinating and roasting. Pour the prepared marinade evenly over the meat, making sure to rub it thoroughly over the surface and, if possible, underneath the skin to maximize flavor absorption.
  3. Preheat oven and prepare lamb for roasting: About 30 minutes prior to cooking, remove the lamb from the refrigerator to let it come to room temperature, which promotes even roasting. Meanwhile, preheat your oven to 325°F (163°C).
  4. Roast the lamb shoulder: At this stage, add 1/2 cup of water to the bottom of the roasting pan; this will help keep the meat moist by creating steam in the oven and catching drippings for potential pan sauce use. Place the lamb uncovered in the preheated oven, roasting for around 3 hours.
  5. Rest and carve the lamb: Once the lamb reaches the desired internal temperature, carefully remove it from the oven and cover loosely with aluminum foil. Allow the lamb to rest for at least 15 minutes; resting redistributes the meat juices evenly throughout the shoulder to prevent dryness.

Equipment

  • roasting pan
  • meat thermometer
  • mixing bowl
  • kitchen twine (optional)

Metric measurements

For the original 4 servings. This reference table stays fixed when you change the portions above.

Ingredient US amount Metric equivalent
bone-in lamb shoulder 3 pounds 1.4 kg
fresh lemon juice ¼ cup 60 ml
olive oil 3 tablespoons 45 ml
fresh oregano leaveschopped 2 tablespoons 8 g
garlic clovesminced 4 cloves 4 cloves
kosher salt 1½ teaspoons 7.5 g
ground black pepper 1 teaspoon 2 g
water ½ cup 120 ml

Cooking tips

  • Marinate the lamb overnight if possible to deepen the flavor and tenderize the meat further.
  • Use a meat thermometer to ensure the lamb reaches a safe internal temperature of 145°F (63°C) and avoid overcooking.
  • To keep the lamb moist, tent loosely with foil during resting to retain heat and juices.
  • If you prefer, tie the lamb shoulder with kitchen twine for even roasting shape and to help hold any stuffing if desired.

Substitutions

  • Bone-in lamb shoulder can be replaced with boneless lamb shoulder for easier carving, though roasting time may be slightly reduced.
  • Fresh oregano can be substituted with dried oregano, but reduce the quantity to 1 tablespoon as dried herbs are more concentrated.

Storage and reheating

To store leftover lemon oregano roasted lamb shoulder, promptly transfer cooled lamb into an airtight container and keep it refrigerated. Properly stored, leftovers remain safe and maintain good quality for 3 to 4 days. When reheating, warm the lamb gently in the oven at a low temperature or use a microwave until the internal temperature reaches at least 165°F (74°C) to ensure both food safety and tenderness are preserved.

Avoid reheating multiple times to maintain flavor and texture.

Allergen notes

Potential allergens include None. Check all labels and substitutions; this is not an exhaustive allergen assessment.

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