Herb-Crusted Grilled Lamb Leg Recipe

There’s something about grilled lamb that just feels special. I remember the first time I made a lamb leg on the grill — I was nervous. It looked so impressive, and I thought it would be complicated.
But it wasn’t. Not even a little. The garlic, rosemary, and thyme crust creates the most incredible flavor, and the grill gives it that smoky, charred edge that takes it over the top.
Now, it’s my go-to for spring and summer gatherings, especially when I want to make something memorable without the fuss.
Ingredients
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3–4 lb boneless lamb leg, trimmed and butterflied
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3 tbsp olive oil
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4 garlic cloves, minced
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2 tbsp fresh rosemary, chopped
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1 tbsp fresh thyme leaves
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1½ tsp salt
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1 tsp black pepper
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Zest of 1 lemon
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Juice of 1 lemon
Instructions
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Prep the marinade: In a small bowl, mix olive oil, garlic, rosemary, thyme, salt, pepper, lemon zest, and juice.
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Rub the mixture all over the lamb leg, pressing it into any crevices. Let it marinate for at least 1 hour, or overnight in the fridge for deeper flavor.
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Preheat grill to medium-high heat (about 400°F). Remove lamb from fridge 30 minutes before grilling.
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Grill the lamb: Place lamb on the grill fat side down. Sear for 5 minutes, then flip. Lower heat slightly and cook for 20–30 minutes, turning occasionally, until internal temp reaches 135°F for medium-rare or 145°F for medium.
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Rest the lamb for 10–15 minutes before slicing.
Sarah’s Tips
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A boneless lamb leg cooks more evenly when flattened. Ask your butcher to butterfly it if needed.
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Serve with grilled asparagus, herbed potatoes, or a simple arugula salad.
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Leftovers are perfect in wraps or salads the next day.
Nutrition (Per Serving)
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Calories: 460
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Protein: 38g
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Carbs: 1g
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Fat: 33g
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Fiber: 0g
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Sugar: 0g
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