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

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

Juicy pan-seared chicken thighs paired with caramelized roasted sweet potatoes and tender spinach sautéed in garlic for a wholesome Whole30 dinner. This american-inspired whole30 (whole30, gluten-free) ready in about 50 minutes pairs minced garlic cloves, divided olive oil, divided sea salt 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: 35 min Serves 4 American cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. Toss 2 peeled and cubed sweet potatoes (about 1 lb) with 2 tbsp olive oil, 1/2 tsp sea salt, 1/4 tsp black pepper, and 1 tsp smoked paprika in a bowl until evenly coated. Spread on a baking sheet in a single layer and roast for 25-30 minutes, turning halfway through until tender and caramelized at edges.
  2. Step 2: While sweet potatoes roast, pat 4 bone-in, skin-on chicken thighs dry and season both sides with 1/2 tsp sea salt and 1/4 tsp black pepper. Heat 2 tbsp olive oil in a large skillet over medium-high heat. Place chicken thighs skin-side down and cook for 7-8 minutes until the skin is golden and crisp.
  3. Step 3: Flip chicken thighs and reduce heat to medium. Cover skillet loosely and cook for another 7-9 minutes until internal temperature reaches 165°F and juices run clear. Remove chicken to rest.
  4. Step 4: In the same skillet, add 4 minced garlic cloves and sauté in remaining oil and chicken drippings over medium heat for 30 seconds until fragrant. Add 6 cups fresh spinach and toss continuously for 2-3 minutes until spinach wilts but remains bright green. Season with remaining 1/2 tsp sea salt.
  5. Step 5: Squeeze 1 tbsp fresh lemon juice over spinach and toss once more. Serve the rested chicken thighs alongside the roasted sweet potatoes and garlicky spinach immediately.

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Frequently asked questions

How long does Pan-Seared Chicken Thighs with Roasted Sweet Potatoes and Garlicky Spinach take to make?

Total time is about 50 minutes (15 min prep + 35 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 Potatoes 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 minced garlic cloves from drying out.

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

Yes — this recipe is tagged whole30, gluten-free, dairy-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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