Pan-Seared Chicken Thighs with Garlic-Rosemary Roasted Vegetables

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Juicy chicken thighs seared to golden perfection paired with garlic and rosemary infused roasted vegetables for a hearty Whole30 meal. This mediterranean-inspired whole30 (whole30, gluten free) ready in about 50 minutes pairs olive oil, finely chopped fresh rosemary, 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. 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 Mediterranean cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat your oven to 425°F. Toss 3 peeled medium carrots, 2 medium zucchini sliced into 1/2-inch half-moons, and 1 large red bell pepper cut into 1-inch pieces with 2 tbsp olive oil, 2 minced garlic cloves, 1 tsp sea salt, 1/4 tsp black pepper, and 1 tbsp finely chopped fresh rosemary. Spread veggies evenly on a large baking sheet and roast for 25-30 minutes, stirring halfway through until tender and slightly caramelized.
  2. Step 2: While vegetables roast, pat dry 4 bone-in, skin-on chicken thighs with paper towels. Season both sides with 1/2 tsp sea salt and 1/4 tsp black pepper. Heat 1 tbsp olive oil in a large skillet over medium-high heat until shimmering.
  3. Step 3: Place chicken thighs skin-side down in the skillet and sear for 6-7 minutes without moving until skin is crisp and golden brown. Flip and cook for another 5-6 minutes until internal temperature reaches 165°F.
  4. Step 4: Remove chicken from heat and let rest for 5 minutes. Toss roasted vegetables with remaining 2 minced garlic cloves, 1 tbsp lemon juice, and remaining rosemary. Serve chicken thighs atop the roasted vegetables for a satisfying Whole30 dinner.

Frequently asked questions

How long does Pan-Seared Chicken Thighs with Garlic-Rosemary Roasted Vegetables 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 Garlic-Rosemary 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 olive oil from drying out.

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