Sheet Pan Cajun-Spiced Chicken with Sweet Potato and Green Beans

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

A hearty sheet pan meal featuring tender chicken thighs seasoned with Cajun spices, roasted sweet potatoes, and crisp green beans for a balanced, flavorful dinner. This american-inspired sheet pan (gluten free) ready in about 60 minutes pairs bone-in chicken thighs, sweet potatoes, fresh green beans 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 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.

★ 4.3 (11 ratings) Prep: 15 min Cook: 45 min Serves 4 American cuisine 420 cal/serving
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Ingredients

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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 tsp garlic powder, 1 tsp smoked paprika, 1/2 tsp salt, and 1/4 tsp black pepper until evenly coated.
  2. Step 2: Spread sweet potatoes on a large sheet pan and roast for 15 minutes.
  3. Step 3: Meanwhile, pat dry 6 bone-in chicken thighs and rub evenly with 2 tbsp Cajun seasoning, 1/2 tsp salt, and 1/4 tsp black pepper.
  4. Step 4: After the sweet potatoes have roasted for 15 minutes, remove the pan from oven and push sweet potatoes to one side. Add the seasoned chicken thighs skin-side up on the pan.
  5. Step 5: Toss 12 oz trimmed fresh green beans with 2 tbsp olive oil and a pinch of salt, then spread them on the other side of the sheet pan.
  6. Step 6: Return the pan to the oven and roast for 25-30 minutes more, until the chicken reaches an internal temperature of 165°F and the vegetables are tender with slightly crisp edges.
  7. Step 7: Serve hot with lemon wedges to squeeze over the chicken and vegetables.

Frequently asked questions

How long does Sheet Pan Cajun-Spiced Chicken with Sweet Potato and Green Beans take to make?

Total time is about 60 minutes (15 min prep + 45 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 Sweet Potato and Green Beans?

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 with Sweet Potato and Green Beans?

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 Sweet Potato and Green Beans 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 Sweet Potato and Green Beans 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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