Skillet-Seared Chicken Thighs with Roasted Sweet Potato and Sautéed Spinach

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

Juicy chicken thighs pan-seared to golden perfection paired with tender roasted sweet potatoes and garlicky sautéed spinach for a satisfying Whole30 meal. This american-inspired whole30 (whole30, gluten free) ready in about 55 minutes pairs medium (about 1 lb) sweet potatoes, (about 5 oz) fresh spinach leaves, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 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 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. Peel and dice 2 medium sweet potatoes into 1-inch cubes. Toss with 2 tbsp olive oil, 1/2 tsp sea salt, and 1/2 tsp smoked paprika on a baking sheet. Roast for 25-30 minutes, flipping halfway until tender and caramelized.
  2. Step 2: While sweet potatoes roast, pat 4 bone-in, skin-on chicken thighs dry with paper towels. Season both sides with 1/2 tsp sea salt, 1/4 tsp black pepper, and 1/2 tsp smoked paprika.
  3. Step 3: Heat 2 tbsp olive oil in a large skillet over medium-high heat until shimmering. Place chicken thighs skin-side down and sear for 6-7 minutes until the skin is deeply golden and crispy. Flip and cook 5 more minutes.
  4. Step 4: Transfer skillet with chicken to the oven and roast alongside sweet potatoes for another 10 minutes, or until internal temperature reaches 165°F.
  5. Step 5: While chicken finishes, mince 4 garlic cloves. Heat 1 tbsp olive oil in a separate large pan over medium heat. Add garlic and sauté for 30 seconds until fragrant.
  6. Step 6: Add 5 cups fresh spinach leaves and sauté, stirring frequently, for 2-3 minutes until wilted but still vibrant green. Season with a pinch of salt.
  7. Step 7: Remove chicken from oven and rest 5 minutes. Drizzle 1 tbsp fresh lemon juice over spinach and toss gently.
  8. Step 8: Serve each chicken thigh with 1/4 of the roasted sweet potatoes and a generous portion of sautéed spinach.

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Frequently asked questions

How long does Skillet-Seared Chicken Thighs with Roasted Sweet Potato and Sautéed Spinach 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 Skillet-Seared Chicken Thighs with Roasted Sweet Potato and Sautéed Spinach?

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-Seared Chicken Thighs with Roasted Sweet Potato and Sautéed Spinach?

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-Seared Chicken Thighs with Roasted Sweet Potato and Sautéed Spinach 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-Seared Chicken Thighs with Roasted Sweet Potato and Sautéed Spinach whole30?

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

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