Slow-Roasted Lamb Shoulder with Garlic and Thyme
Tender lamb shoulder slow-roasted with garlic and fresh thyme, creating a deeply savory and aromatic centerpiece. This mediterranean-inspired lamb (mediterranean) ready in about 230 minutes pairs bone-in lamb shoulder, minced garlic cloves, fresh thyme sprigs for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 550 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
- 4 lbs bone-in lamb shoulder
- 8 minced garlic cloves
- 4 sprigs fresh thyme sprigs
- 3 tbsp extra virgin olive oil
- 2 tsp sea salt
- 1 tsp black pepper
- 1 tbsp lemon zest
- 1/2 cup water
Instructions
- Step 1: Preheat oven to 325°F. Pat dry 4 lbs bone-in lamb shoulder and rub all over with 3 tbsp extra virgin olive oil, 2 tsp sea salt, 1 tsp black pepper, 8 minced garlic cloves, 1 tbsp lemon zest, and leaves from 4 fresh thyme sprigs.
- Step 2: Place lamb in a roasting pan and add 1/2 cup water to the bottom of the pan to keep the meat moist during cooking.
- Step 3: Roast uncovered for 3 to 3.5 hours, basting every hour with pan juices, until the lamb is fork-tender and the exterior is golden brown.
- Step 4: Remove lamb from oven and let rest for 15 minutes before slicing against the grain. Serve with pan juices spooned over the top.
Frequently asked questions
How long does Slow-Roasted Lamb Shoulder with Garlic and Thyme take to make?
Total time is about 230 minutes (20 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 Lamb Shoulder with Garlic and Thyme?
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 Lamb Shoulder with Garlic and Thyme?
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 Thyme 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 Thyme?
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.
What others are saying
- ★★★★★
Perfect for a Sunday dinner. The lamb was so tender and juicy, just like my grandmother used to make.
- ★★★★★
This was absolutely delicious! My family loved it, and the garlic and thyme really elevated the lamb.
- ★★★★☆
Cooked it for my parents' anniversary, and they were thrilled. Took a bit longer than the recipe said, but worth it.
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