Slow-Roasted Herb-Crusted Lamb Shoulder

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Succulent lamb shoulder slow-roasted with a fragrant herb crust, resulting in tender meat with a flavorful crust. This mediterranean-inspired lamb ready in about 225 minutes pairs bone-in lamb shoulder, fresh rosemary, fresh thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 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.

★ 4.4 (8 ratings) Prep: 15 min Cook: 210 min Serves 6 Mediterranean cuisine 480 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 300°F (150°C). In a small bowl, combine 3 tbsp olive oil, 2 tbsp finely chopped fresh rosemary, 1 tbsp finely chopped fresh thyme, 4 minced garlic cloves, 1 1/2 tsp coarse sea salt, and 1 tsp freshly ground black pepper to form a herb paste.
  2. Step 2: Pat dry the 3 lbs bone-in lamb shoulder with paper towels. Rub the herb paste all over the lamb, ensuring an even coating.
  3. Step 3: Place the lamb shoulder on a roasting rack set inside a roasting pan. Roast in the preheated oven for 3 to 3 1/2 hours, or until the internal temperature reaches 195°F and the meat is fork-tender.
  4. Step 4: Remove the lamb from the oven and let it rest covered loosely with foil for 20 minutes before carving to allow juices to redistribute.
  5. Step 5: Slice the lamb shoulder against the grain and serve with pan juices.

Frequently asked questions

How long does Slow-Roasted Herb-Crusted Lamb Shoulder take to make?

Total time is about 225 minutes (15 min prep + 210 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 Slow-Roasted Herb-Crusted Lamb Shoulder?

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 lamb shoulder from drying out.

Can I substitute ingredients in Slow-Roasted Herb-Crusted Lamb Shoulder?

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 Slow-Roasted Herb-Crusted Lamb Shoulder 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 Slow-Roasted Herb-Crusted Lamb Shoulder?

Mediterranean 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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