Sheet Pan Cajun-Spiced Chicken with Roasted Sweet Potatoes

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

A one-pan roasted chicken dish featuring bold Cajun spices paired with sweet, caramelized sweet potatoes. This southern american-inspired chicken (gluten free) ready in about 50 minutes pairs boneless skinless chicken thighs, sweet potatoes, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with rice, quinoa, or a quick salad. 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 Southern American cuisine 380 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat the oven to 425°F (220°C). In a large bowl, toss 2 medium peeled and cubed sweet potatoes with 2 tablespoons olive oil, 1 teaspoon salt, and 1/2 teaspoon black pepper until evenly coated.
  2. Step 2: Spread the sweet potatoes on a large rimmed baking sheet in a single layer and roast for 10 minutes.
  3. Step 3: Meanwhile, in the same bowl, toss 1.5 pounds boneless skinless chicken thighs with 1 tablespoon olive oil, 2 tablespoons Cajun seasoning, 1 teaspoon smoked paprika, and 1 teaspoon garlic powder until well coated.
  4. Step 4: Remove the baking sheet from the oven and arrange the seasoned chicken thighs among the partially roasted sweet potatoes.
  5. Step 5: Return the sheet pan to the oven and roast everything together for 20-25 minutes until the chicken reaches 165°F internally and sweet potatoes are tender and golden on the edges.
  6. Step 6: Garnish with 2 tablespoons chopped fresh parsley before serving for a fresh, herbal contrast.

Frequently asked questions

How long does Sheet Pan Cajun-Spiced Chicken 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 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 sweet potatoes from drying out.

Can I substitute ingredients in Sheet Pan Cajun-Spiced Chicken 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 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 Sheet Pan Cajun-Spiced Chicken 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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