Pan-Seared Chicken Thighs with Rosemary and Roasted Vegetables

By · Reviewed by AislePrompt Editorial · ·

Golden-brown chicken thighs paired with tender roasted vegetables and the earthy flavor of fresh rosemary. This american-inspired chicken (whole30) ready in about 45 minutes pairs skin-on, bone-in chicken thighs, teaspoon, finely chopped fresh rosemary, tablespoons 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 2, 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: 10 min Cook: 35 min Serves 2 American cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 400°F. Pat chicken thighs dry with paper towels, then season with 1/2 teaspoon salt, 1/4 teaspoon black pepper, and 1 teaspoon finely chopped fresh rosemary.
  2. Step 2: Heat 1 tablespoon olive oil in a large oven-safe skillet over medium-high heat. Add chicken thighs skin-side down and cook for 5 minutes until golden brown, then flip and cook for 3 minutes.
  3. Step 3: Transfer skillet to oven and roast for 20 minutes until chicken reaches 165°F internal temperature. Remove chicken and set aside.
  4. Step 4: Add remaining 1 tablespoon olive oil to skillet. Add 2 cups zucchini, 1 cup bell peppers, and 1/2 cup red onion. Season with 1/4 teaspoon salt and 1/8 teaspoon black pepper. Sauté for 5 minutes, then roast for 15 minutes until vegetables are tender and caramelized.
  5. Step 5: Return chicken to skillet with vegetables, nestling it among the vegetables, and serve immediately.

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Frequently asked questions

How long does Pan-Seared Chicken Thighs with Rosemary and Roasted Vegetables 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 Rosemary and Roasted Vegetables?

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 tablespoons olive oil from drying out.

Can I substitute ingredients in Pan-Seared Chicken Thighs with Rosemary and Roasted Vegetables?

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 Rosemary and Roasted Vegetables for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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 Rosemary and Roasted Vegetables whole30?

Yes — this recipe is tagged 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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