Slow Cooker Harissa-Spiced Lamb Stew

By · Reviewed by AislePrompt Editorial · ·

A rich and aromatic lamb stew slow-cooked with harissa, tomatoes, and warm spices for tender, melt-in-your-mouth meat. This mediterranean-inspired lamb ready in about 445 minutes pairs lamb shoulder, cut into 1-inch cubes, harissa paste, (14.5 oz) canned diced tomatoes 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: 25 min Cook: 420 min Serves 6 Mediterranean cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large skillet, heat 2 tbsp olive oil over medium-high heat. Add 2 lbs lamb shoulder cubes and brown on all sides, about 5-7 minutes total. Transfer lamb to slow cooker.
  2. Step 2: In the same skillet, add 1 large chopped yellow onion and 3 sliced carrots. Sauté for 5 minutes until slightly softened. Add 5 minced garlic cloves, 1 tsp ground cumin, and 1/2 tsp ground cinnamon, cooking for another minute until fragrant.
  3. Step 3: Transfer the sautéed vegetables and spices to the slow cooker. Add 4 tbsp harissa paste, 1 can (14.5 oz) diced tomatoes (with juices), 2 cups vegetable broth, 1 tsp salt, and 1/2 tsp black pepper. Stir gently to combine.
  4. Step 4: Cover and cook on low for 7-8 hours or on high for 4 hours until lamb is tender and stew has thickened.
  5. Step 5: Just before serving, stir in 1/4 cup chopped fresh parsley for brightness and serve warm with crusty bread or couscous.

Equipment for this recipe

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Frequently asked questions

How long does Slow Cooker Harissa-Spiced Lamb Stew take to make?

Total time is about 445 minutes (25 min prep + 420 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 Cooker Harissa-Spiced Lamb Stew?

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 harissa paste from drying out.

Can I substitute ingredients in Slow Cooker Harissa-Spiced Lamb Stew?

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 Cooker Harissa-Spiced Lamb Stew 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 Cooker Harissa-Spiced Lamb Stew?

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.