Herb-roasted lamb is a show-stopping dish that is perfect for special occasions, holiday feasts, or an elegant family dinner. This recipe features tender lamb infused with fresh herbs, garlic, and a perfectly roasted exterior. In this blog, we will explore the step-by-step process of making Herb-Roasted Lamb.
Ingredients Needed for Herb-Roasted Lamb
To make the perfect herb-roasted lamb, you will need the following ingredients:
Main Ingredients:
- 1 leg of lamb (about 4-5 pounds)
- 4 tablespoons olive oil
- 4 cloves garlic, minced
- 2 tablespoons fresh rosemary, chopped
- 2 tablespoons fresh thyme, chopped
- 1 tablespoon fresh parsley, chopped
- 1 tablespoon Dijon mustard
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon lemon zest (optional for brightness)
- 1 teaspoon paprika (optional for extra depth)
- 1/2 cup red wine or beef broth (for roasting)
Step-by-Step Instructions to Make Herb-Roasted Lamb
Step 1: Preheat the Oven and Prepare the Lamb
- Preheat your oven to 400°F (200°C).
- Pat the lamb dry with paper towels and place it in a roasting pan.
Step 2: Make the Herb Marinade
- In a small bowl, mix olive oil, minced garlic, chopped rosemary, thyme, parsley, Dijon mustard, salt, black pepper, lemon zest, and paprika.
- Rub the herb mixture all over the lamb, ensuring it is evenly coated.
Step 3: Roast the Lamb
- Pour red wine or beef broth into the bottom of the roasting pan to keep the meat moist.
- Place the lamb in the preheated oven and roast for 20 minutes at 400°F (200°C).
- Reduce the oven temperature to 350°F (175°C) and continue roasting for about 1 hour, or until the internal temperature reaches 135°F (57°C) for medium-rare or 145°F (63°C) for medium.
Step 4: Rest the Lamb
- Remove the lamb from the oven and tent it loosely with foil.
- Let it rest for 15-20 minutes to allow the juices to redistribute.
Step 5: Slice and Serve
- Carve the lamb into thin slices and serve with your favorite sides such as roasted vegetables, mashed potatoes, or a fresh salad.

Pro Tips for the Best Herb-Roasted Lamb
- Use fresh herbs: Fresh rosemary, thyme, and parsley provide the best flavor.
- Marinate in advance: For deeper flavor, rub the lamb with the herb mixture and refrigerate for up to 24 hours before roasting.
- Use a meat thermometer: Ensures perfectly cooked lamb without overcooking.
- Let the lamb rest: This step is essential for juicy and tender meat.
- Pair with complementary flavours: Serve with a mint sauce, red wine reduction, or roasted garlic for added depth.
This herb-roasted lamb is packed with flavour, easy to prepare, and perfect for impressing guests. Whether for Easter, Christmas, or a Sunday dinner, this dish is guaranteed to be the centre piece of your meal. Juicy, aromatic, and seasoned to perfection, it’s a must-try recipe for lamb lovers.
Now that you know how to make Herb-Roasted Lamb, try this flavourful and elegant dish at home. Don’t forget to experiment with different herbs and share your experience in the comments below!