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

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Tender pan-seared chicken thighs paired with caramelized roasted sweet potatoes and garlicky sautéed spinach make a hearty, Whole30-compliant meal. This american-inspired whole30 (whole30, gluten free) ready in about 45 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 420 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.

Prep: 10 min Cook: 35 min Serves 4 American cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat the oven to 425°F. Toss 2 peeled and cubed medium 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. Spread on a baking sheet and roast for 25-30 minutes until tender and caramelized, flipping halfway through.
  2. Step 2: While the sweet potatoes roast, season 4 bone-in chicken thighs (about 1.5 lbs) 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 the chicken thighs skin-side down and sear for 5-6 minutes until golden and crisp, then flip and cook another 5 minutes until cooked through and juices run clear.
  3. Step 3: Remove the chicken and set aside to rest. In the same skillet, add 4 minced garlic cloves and sauté over medium heat for 30 seconds until fragrant. Add 6 cups fresh spinach and cook, stirring, for 2-3 minutes until wilted and tender. Season with a pinch of salt to taste.
  4. Step 4: Serve the chicken thighs alongside the roasted sweet potatoes and garlicky spinach for a balanced and satisfying Whole30 meal.

Frequently asked questions

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

Total time is about 45 minutes (10 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 Sauteed 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 Potatoes and Sauteed 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 Sauteed 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 Sauteed 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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