Slow-Roasted Lamb with Lemon and Oregano

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

Tender lamb shoulder slow-roasted with fresh lemon juice, garlic, and oregano to capture classic Greek flavors. This mediterranean-inspired lamb (mediterranean) ready in about 215 minutes pairs lamb shoulder, fresh lemon juice, olive oil 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. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.2 (9 ratings) Prep: 20 min Cook: 195 min Serves 6 Mediterranean cuisine 520 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 325°F. In a small bowl, mix 1/4 cup fresh lemon juice, 3 tbsp olive oil, 5 minced garlic cloves, 2 tbsp chopped fresh oregano, 1 1/2 tsp sea salt, and 1 tsp black pepper to form a marinade.
  2. Step 2: Rub the marinade all over the 3 lbs lamb shoulder, ensuring even coverage. Place the lamb in a roasting pan and pour 1/2 cup water into the pan to keep the meat moist.
  3. Step 3: Cover the pan tightly with foil and roast the lamb for 3 hours, basting every hour with the pan juices, until the meat is tender and falling apart.
  4. Step 4: Remove the foil and roast uncovered for an additional 15 minutes to brown the exterior. Let rest for 15 minutes before slicing and serving.

Frequently asked questions

How long does Slow-Roasted Lamb with Lemon and Oregano take to make?

Total time is about 215 minutes (20 min prep + 195 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 with Lemon and Oregano?

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 lamb shoulder from drying out.

Can I substitute ingredients in Slow-Roasted Lamb with Lemon and Oregano?

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 with Lemon and Oregano 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 with Lemon and Oregano?

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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