French-Inspired Herb-Roasted Lamb with Garlic and Rosemary
Succulent lamb roast infused with fresh rosemary and garlic, roasted to tender perfection with a fragrant herb crust. This french-inspired lamb ready in about 110 minutes pairs bone-in leg of lamb, chopped fresh rosemary sprigs, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 6, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 3 lbs bone-in leg of lamb
- 4 tbsp chopped fresh rosemary sprigs
- 6 minced garlic cloves
- 3 tbsp olive oil
- 2 tsp sea salt
- 1 tsp black pepper
- 1 tbsp lemon zest
- 1/4 cup dry white wine
Instructions
- Step 1: Preheat your oven to 375°F. In a small bowl, mix 4 tbsp chopped fresh rosemary, 6 minced garlic cloves, 3 tbsp olive oil, 2 tsp sea salt, 1 tsp black pepper, and 1 tbsp lemon zest to form an herb paste.
- Step 2: Pat dry the 3 lbs bone-in leg of lamb and rub the herb paste evenly all over the surface, pressing gently to adhere.
- Step 3: Place the lamb on a roasting rack in a shallow pan, pour 1/4 cup dry white wine into the pan, and roast in the preheated oven for 1 hour 15 minutes to 1 hour 30 minutes, or until an internal temperature of 135°F for medium-rare is reached.
- Step 4: Remove the lamb from the oven and tent loosely with foil. Let rest for 15 minutes before slicing thinly against the grain. Serve with pan juices spooned over the slices for an aromatic, savory finish.
Frequently asked questions
How long does French-Inspired Herb-Roasted Lamb with Garlic and Rosemary take to make?
Total time is about 110 minutes (20 min prep + 90 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover French-Inspired Herb-Roasted Lamb with Garlic and Rosemary?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep bone-in leg of lamb from drying out.
Can I substitute ingredients in French-Inspired Herb-Roasted Lamb with Garlic and Rosemary?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale French-Inspired Herb-Roasted Lamb with Garlic and Rosemary for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with French-Inspired Herb-Roasted Lamb with Garlic and Rosemary?
French lamb like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
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