Sheet Pan Harissa-Roasted Chicken and Sweet Potatoes

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

Succulent chicken thighs roasted with sweet potatoes and bell peppers in a smoky harissa spice blend, all on one sheet for minimal cleanup. This mediterranean-inspired sheet pan (mediterranean) ready in about 45 minutes pairs seeded and cubed (4 oz) red bell pepper, olive oil, harissa paste for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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: 30 min Serves 4 Mediterranean cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Line a large baking sheet with parchment paper.
  2. Step 2: In a large bowl, toss sweet potatoes and red bell pepper with 2 tbsp olive oil, 1/4 tsp salt, and 1/4 tsp black pepper. Spread in a single layer on the baking sheet and roast for 15 minutes.
  3. Step 3: Meanwhile, season chicken thighs with paprika, 1/4 tsp salt, and 1/4 tsp black pepper. In a small bowl, mix harissa paste with remaining 1 tbsp olive oil.
  4. Step 4: After 15 minutes, push vegetables to one side of the baking sheet. Add chicken thighs to the sheet, skin-side up, and brush each with the harissa oil mixture.
  5. Step 5: Return to oven and roast for 20-25 minutes, or until chicken is cooked through and skin is crispy, and vegetables are tender.

Equipment for this recipe

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Frequently asked questions

How long does Sheet Pan Harissa-Roasted Chicken and Sweet Potatoes take to make?

Total time is about 45 minutes (15 min prep + 30 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 Sheet Pan Harissa-Roasted Chicken and 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 olive oil from drying out.

Can I substitute ingredients in Sheet Pan Harissa-Roasted Chicken and 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 Sheet Pan Harissa-Roasted Chicken and 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.

What goes well with Sheet Pan Harissa-Roasted Chicken and Sweet Potatoes?

Mediterranean sheet pan 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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