Harissa-Spiced Chicken Thighs with Roasted Sweet Potatoes

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

Crispy chicken thighs marinated in smoky harissa, served alongside caramelized sweet potatoes for balanced sweetness and heat. This north african-inspired chicken (gluten-free) ready in about 60 minutes pairs chicken thighs, medium sweet potatoes, harissa paste for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 4, 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: 15 min Cook: 45 min Serves 4 North African cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. Peel and dice sweet potatoes into 1/2-inch cubes. Toss with 1 tbsp olive oil, 1/4 tsp salt, and 1/4 tsp paprika. Spread on a sheet pan and roast for 20 minutes until edges are golden.
  2. Step 2: Pat chicken thighs dry, then mix harissa paste, remaining 1 tbsp olive oil, cumin, garlic powder, 1/2 tsp salt, and lemon juice in a bowl. Coat chicken evenly, pressing marinade into crevices.
  3. Step 3: Place marinated chicken on a separate sheet pan over roasted sweet potatoes. Bake for 25 minutes until chicken reaches 165°F internal temperature and skin is crispy.
  4. Step 4: Let chicken rest for 5 minutes, then garnish with chopped cilantro before serving with sweet potatoes.

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Frequently asked questions

How long does Harissa-Spiced Chicken Thighs with Roasted Sweet Potatoes take to make?

Total time is about 60 minutes (15 min prep + 45 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 Harissa-Spiced Chicken Thighs with Roasted Sweet Potatoes?

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 chicken thighs from drying out.

Can I substitute ingredients in Harissa-Spiced Chicken Thighs with Roasted Sweet Potatoes?

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 Harissa-Spiced Chicken Thighs with Roasted Sweet Potatoes for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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.

Is Harissa-Spiced Chicken Thighs with Roasted Sweet Potatoes gluten-free?

Yes — this recipe is tagged gluten-free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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