Slow-Roasted Moroccan Lamb Shoulder with Harissa and Preserved Lemon

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

Tender lamb shoulder infused with fragrant Moroccan spices, slow-roasted with fiery harissa and preserved lemon for a bold, authentic taste. This moroccan-inspired lamb ready in about 275 minutes pairs lamb shoulder, harissa paste, medium preserved lemon, finely chopped 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.

Prep: 20 min Cook: 255 min Serves 6 Moroccan cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat your oven to 300°F (150°C). In a small bowl, combine 3 tbsp harissa paste, 1 finely chopped preserved lemon, 2 tsp ground cumin, 2 tsp ground coriander, 1 tsp smoked paprika, 4 minced garlic cloves, 4 tbsp olive oil, 1 1/2 tsp salt, and 1 tsp black pepper to form a paste.
  2. Step 2: Rub this spice paste all over the 3 lbs lamb shoulder, ensuring it is evenly coated. Place the lamb in a roasting pan and pour 1 cup water into the bottom to keep it moist.
  3. Step 3: Cover the roasting pan tightly with foil and cook the lamb in the preheated oven for 4 hours, until the meat is fork-tender and easily pulls apart.
  4. Step 4: Remove the foil, baste the lamb with its juices, and roast uncovered for an additional 15 minutes to develop a slight crust.
  5. Step 5: Transfer to a serving platter, sprinkle 1/4 cup chopped fresh cilantro over the top, and let rest for 10 minutes before slicing or shredding the lamb to serve.

Equipment for this recipe

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Frequently asked questions

How long does Slow-Roasted Moroccan Lamb Shoulder with Harissa and Preserved Lemon take to make?

Total time is about 275 minutes (20 min prep + 255 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 Moroccan Lamb Shoulder with Harissa and Preserved Lemon?

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 Moroccan Lamb Shoulder with Harissa and Preserved Lemon?

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 Moroccan Lamb Shoulder with Harissa and Preserved Lemon 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 Moroccan Lamb Shoulder with Harissa and Preserved Lemon?

Moroccan 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.