Herb-Roasted Chicken Thighs with Zucchini and Bell Peppers

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

Juicy chicken thighs roasted with zucchini and bell peppers in a vibrant herb and garlic oil mixture. This chicken-inspired sheet pan ready in about 55 minutes pairs (bone-in, skin-on) chicken thighs, medium, sliced 1/2-inch thick zucchini, red, sliced 1/2-inch thick bell peppers for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 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 Chicken cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. Pat chicken thighs dry with paper towels; season with 1/2 tsp salt, 1/4 tsp pepper, and 1/2 tsp dried oregano.
  2. Step 2: Toss zucchini and bell peppers with 1 tbsp avocado oil, 1/4 tsp salt, and 1/8 tsp pepper; arrange in a single layer on a baking sheet.
  3. Step 3: Place chicken thighs on top of vegetables, skin-side up.
  4. Step 4: Whisk remaining 2 tbsp avocado oil, minced garlic, 1/2 tsp dried oregano, 1/4 tsp salt, and 1/8 tsp pepper; drizzle over chicken and vegetables.
  5. Step 5: Roast for 35-40 minutes until chicken reaches 165°F internally and vegetables are tender.

Equipment for this recipe

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Frequently asked questions

How long does Herb-Roasted Chicken Thighs with Zucchini and Bell Peppers 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 Herb-Roasted Chicken Thighs with Zucchini and Bell Peppers?

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 avocado oil from drying out.

Can I substitute ingredients in Herb-Roasted Chicken Thighs with Zucchini and Bell Peppers?

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 Herb-Roasted Chicken Thighs with Zucchini and Bell Peppers 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.

What goes well with Herb-Roasted Chicken Thighs with Zucchini and Bell Peppers?

Chicken sheet pan like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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