Sheet Pan Cajun-Spiced Chicken Thighs with Roasted Sweet Potatoes

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender chicken thighs coated in a bold Cajun spice blend roasted alongside sweet potatoes for an easy, flavorful dinner. This american-inspired chicken ready in about 50 minutes pairs bone-in chicken thighs, olive oil, paprika 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: 35 min Serves 4 American cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. In a small bowl, mix 2 tsp paprika, 1 tsp garlic powder, 1 tsp onion powder, 1 tsp dried thyme, 1/2 tsp cayenne pepper, 1 1/2 tsp salt, and 1 tsp black pepper to create the Cajun spice blend.
  2. Step 2: Toss 2 medium peeled and cubed sweet potatoes with 2 tbsp olive oil and half of the Cajun spice blend until evenly coated. Spread on a large rimmed baking sheet in a single layer.
  3. Step 3: Rub the remaining Cajun spice mix onto 6 bone-in chicken thighs evenly. Drizzle 1 tbsp olive oil over the chicken and rub to coat.
  4. Step 4: Arrange the chicken thighs on the baking sheet with the sweet potatoes, leaving space between pieces. Roast in the preheated oven for 30-35 minutes until chicken reaches 165°F internal temperature and sweet potatoes are tender and caramelized.
  5. Step 5: Remove from oven, sprinkle with 2 tbsp chopped fresh parsley, and serve immediately.

Equipment for this recipe

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Frequently asked questions

How long does Sheet Pan Cajun-Spiced Chicken Thighs with Roasted Sweet Potatoes take to make?

Total time is about 50 minutes (15 min prep + 35 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 Cajun-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 bone-in chicken thighs from drying out.

Can I substitute ingredients in Sheet Pan Cajun-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 Sheet Pan Cajun-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.

What goes well with Sheet Pan Cajun-Spiced Chicken Thighs with Roasted Sweet Potatoes?

American chicken 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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