Sheet Pan Harissa Chicken with Sweet Potato and Zucchini

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender chicken thighs roasted with smoky harissa spice and caramelized vegetables for a one-pan meal that's both vibrant and satisfying. This mediterranean-inspired whole30 ready in about 40 minutes pairs chicken thighs, medium sweet potatoes, medium zucchini 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.

★ 3.9 (13 ratings) Prep: 15 min Cook: 25 min Serves 4 Mediterranean cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C). Slice 2 medium sweet potatoes into 1/2-inch thick coins and 2 medium zucchini into 1/4-inch half-moons. Place on a parchment-lined baking sheet.
  2. Step 2: Cut 1.5 lbs chicken thighs into 1-inch pieces, discarding skin. Add to the vegetables with 2 tbsp harissa paste, 1.5 tbsp olive oil, 3 minced garlic cloves, 1 tsp paprika, 1 tsp sea salt, and 1/2 tsp black pepper. Toss until evenly coated.
  3. Step 3: Roast for 25 minutes, stirring halfway, until chicken is golden and vegetables are tender with slight caramelization at the edges.

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Frequently asked questions

How long does Sheet Pan Harissa Chicken with Sweet Potato and Zucchini take to make?

Total time is about 40 minutes (15 min prep + 25 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 Chicken with Sweet Potato and Zucchini?

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 Sheet Pan Harissa Chicken with Sweet Potato and Zucchini?

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 Chicken with Sweet Potato and Zucchini 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 Chicken with Sweet Potato and Zucchini?

Mediterranean whole30 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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