Pan-Seared Chicken Thighs with Roasted Sweet Potato and Garlicky Spinach

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Juicy chicken thighs seared to golden perfection, paired with caramelized roasted sweet potatoes and sautéed spinach infused with garlic. This american-inspired whole30 (whole30, gluten free) ready in about 55 minutes pairs (about 1.5 lbs) bone-in chicken thighs, fresh spinach, minced garlic cloves 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. Toss 2 medium sweet potatoes (about 1 lb), peeled and cut into 1-inch cubes, with 2 tbsp olive oil, 1/2 tsp sea salt, 1/2 tsp black pepper, and 1 tsp smoked paprika. Spread on a baking sheet and roast for 25-30 minutes until tender and caramelized, stirring halfway through.
  2. Step 2: While the potatoes roast, pat dry 4 bone-in chicken thighs (about 1.5 lbs) and season both sides with 1 tsp sea salt and 1/2 tsp black pepper. Heat 2 tbsp olive oil in a large skillet over medium-high heat. Add chicken thighs skin-side down and sear without moving for 6-7 minutes until skin is golden and crisp.
  3. Step 3: Flip chicken thighs and reduce heat to medium. Cover and cook for 8-10 minutes until internal temperature reaches 165°F. Remove chicken from skillet and rest on a plate.
  4. Step 4: In the same skillet, add 4 minced garlic cloves and sauté in remaining oil over medium heat for 1 minute until fragrant. Add 6 cups fresh spinach and 1 tbsp lemon juice, stirring frequently until spinach is wilted and tender, about 3-4 minutes.
  5. Step 5: Serve the chicken thighs alongside roasted sweet potatoes and garlicky spinach immediately.

Equipment for this recipe

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Frequently asked questions

How long does Pan-Seared Chicken Thighs with Roasted Sweet Potato and Garlicky 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 Pan-Seared Chicken Thighs with Roasted Sweet Potato and Garlicky 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 fresh spinach from drying out.

Can I substitute ingredients in Pan-Seared Chicken Thighs with Roasted Sweet Potato and Garlicky 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 Pan-Seared Chicken Thighs with Roasted Sweet Potato and Garlicky 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 Pan-Seared Chicken Thighs with Roasted Sweet Potato and Garlicky Spinach whole30?

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

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