Sheet Pan Cajun-Spiced Chicken with Roasted Sweet Potato Cubes

By · Reviewed by AislePrompt Editorial · ·

A flavorful one-pan meal featuring juicy chicken breasts seasoned with Cajun spices paired with tender roasted sweet potatoes. This american-inspired chicken (gluten free) ready in about 55 minutes pairs olive oil, Cajun seasoning, smoked paprika for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 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: 40 min Serves 4 American cuisine 350 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. In a large bowl, toss 2 medium peeled and cubed sweet potatoes with 2 tbsp olive oil, 1 tbsp Cajun seasoning, 1/2 tsp smoked paprika, and 1/2 tsp salt until evenly coated.
  2. Step 2: Arrange the sweet potatoes on a large rimmed baking sheet in a single layer and roast for 15 minutes.
  3. Step 3: Meanwhile, rub 4 boneless skinless chicken breasts (6 oz each) with 1 tbsp olive oil, remaining 1 tbsp Cajun seasoning, 1/2 tsp smoked paprika, 1 tsp garlic powder, 1/2 tsp salt, and 1/2 tsp black pepper, coating all sides.
  4. Step 4: After the sweet potatoes have roasted for 15 minutes, remove the sheet from oven and push sweet potatoes to one side. Place the seasoned chicken breasts on the empty side.
  5. Step 5: Return the sheet to the oven and roast for an additional 20-25 minutes, until chicken reaches 165°F internal temperature and sweet potatoes are tender and caramelized.
  6. Step 6: Remove from oven and let chicken rest 5 minutes. Garnish with 2 tbsp chopped fresh parsley before serving.

Equipment for this recipe

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Frequently asked questions

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

Total time is about 55 minutes (15 min prep + 40 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 Potato Cubes?

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 Cajun-Spiced Chicken with Roasted Sweet Potato Cubes?

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 Potato Cubes 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 Potato Cubes 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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