Skillet-Roasted Chicken Thighs with Roasted Sweet Potatoes and Brussels Sprouts

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Juicy chicken thighs seared to golden perfection in a skillet with tender roasted sweet potatoes and caramelized Brussels sprouts make a satisfying Whole30 dinner. This mediterranean-inspired whole30 (gluten free, dairy free) ready in about 60 minutes pairs trimmed and halved Brussels sprouts, olive oil, garlic powder for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 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: 45 min Serves 4 Mediterranean cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat the oven to 425°F. In a large bowl, toss 2 peeled and cubed sweet potatoes with 1 1/2 tbsp olive oil, 1/2 tsp sea salt, 1/2 tsp black pepper, and 1/2 tsp smoked paprika until evenly coated. Spread the sweet potatoes on a large rimmed baking sheet.
  2. Step 2: In the same bowl, toss 1 lb halved Brussels sprouts with 1 1/2 tbsp olive oil, 1/2 tsp sea salt, 1/2 tsp black pepper, and 1/2 tsp garlic powder until coated. Add the Brussels sprouts to the baking sheet with the sweet potatoes, arranging in a single layer.
  3. Step 3: Place the baking sheet in the oven and roast sweet potatoes and Brussels sprouts for 20 minutes.
  4. Step 4: While vegetables roast, pat dry 6 bone-in, skin-on chicken thighs with paper towels. Season both sides evenly with 1 tsp sea salt, 1/2 tsp black pepper, 1/2 tsp smoked paprika, and 1/2 tsp garlic powder.
  5. Step 5: Heat a large oven-safe skillet over medium-high heat. Add chicken thighs skin-side down and sear for 5-6 minutes until skin is golden and crispy. Flip and sear the other side for 3 minutes.
  6. Step 6: Remove the baking sheet from the oven, stir vegetables gently, and nestle the seared chicken thighs skin-side up among the vegetables.
  7. Step 7: Transfer the skillet or baking sheet to the oven and roast everything together for an additional 15-20 minutes until the chicken reaches an internal temperature of 165°F and vegetables are tender.
  8. Step 8: Remove from oven, sprinkle 1 tbsp chopped fresh thyme leaves and 1 tbsp lemon juice over everything, and serve immediately.

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Frequently asked questions

How long does Skillet-Roasted Chicken Thighs with Roasted Sweet Potatoes and Brussels Sprouts 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 Skillet-Roasted Chicken Thighs with Roasted Sweet Potatoes and Brussels Sprouts?

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 Skillet-Roasted Chicken Thighs with Roasted Sweet Potatoes and Brussels Sprouts?

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 Skillet-Roasted Chicken Thighs with Roasted Sweet Potatoes and Brussels Sprouts 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 Skillet-Roasted Chicken Thighs with Roasted Sweet Potatoes and Brussels Sprouts gluten free?

Yes — this recipe is tagged gluten free, dairy free, paleo, whole30 based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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