Slow-Roasted Lamb Shoulder with Garlic and Rosemary Jus
Tender, slow-roasted lamb shoulder infused with fresh garlic and rosemary, served with a rich pan jus perfect for a hearty dinner. This mediterranean-inspired lamb ready in about 200 minutes pairs pounds bone-in lamb shoulder, garlic cloves, minced, fresh rosemary, chopped for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 520 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.
Ingredients
- 3 pounds bone-in lamb shoulder
- 6 cloves garlic cloves, minced
- 2 tbsp fresh rosemary, chopped
- 3 tbsp olive oil
- 2 tsp salt
- 1 tsp black pepper, freshly ground
- 1/2 cup dry white wine
- 1 cup beef or lamb stock
Instructions
- Step 1: Preheat oven to 300°F. Rub 3 pounds bone-in lamb shoulder all over with 3 tablespoons olive oil, 6 minced garlic cloves, 2 tablespoons chopped fresh rosemary, 2 teaspoons salt, and 1 teaspoon freshly ground black pepper, massaging the mixture into the meat.
- Step 2: Place the lamb in a roasting pan and roast in the preheated oven for 3 hours, basting occasionally with the pan juices, until the meat is fork-tender and pulling away from the bone.
- Step 3: Remove the lamb and tent with foil to rest for 15 minutes. Meanwhile, pour off excess fat from the pan and place it over medium heat on the stove. Add 1/2 cup dry white wine and 1 cup beef or lamb stock, scraping the browned bits off the bottom.
- Step 4: Simmer the pan sauce for 8-10 minutes until it reduces slightly and thickens to coat the back of a spoon. Strain if desired and serve alongside the sliced lamb.
Frequently asked questions
How long does Slow-Roasted Lamb Shoulder with Garlic and Rosemary Jus take to make?
Total time is about 200 minutes (20 min prep + 180 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 Lamb Shoulder with Garlic and Rosemary Jus?
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 pounds bone-in lamb shoulder from drying out.
Can I substitute ingredients in Slow-Roasted Lamb Shoulder with Garlic and Rosemary Jus?
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 Lamb Shoulder with Garlic and Rosemary Jus 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 Lamb Shoulder with Garlic and Rosemary Jus?
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.
