Sheet Pan Half-Herb Roasted Chicken with Root Vegetables

By AislePrompt Editorial · Published 2026-05-16 · Updated 2026-05-16

A vibrant sheet pan chicken dish where half the chicken is marinated in a fresh herb blend, roasting alongside hearty root vegetables for a balanced meal. This Mediterranean-inspired chicken recipe, ready in about 55 minutes, pairs bone-in chicken thighs, olive oil, fresh rosemary leaves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 6, 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.

Ingredients

• 6 pieces bone-in chicken thighs
• 4 tbsp olive oil
• 1 tbsp, chopped fresh rosemary leaves
• 1 tbsp, chopped fresh thyme leaves
• 4 cloves, minced garlic cloves
• 3 medium, peeled and cut into 1-inch chunks carrots
• 2 medium, peeled and cut into 1-inch chunks parsnips
• 1 medium, cut into wedges red onion
• 1.5 tsp salt
• 1 tsp black pepper
• 1, zested and juiced lemon

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Instructions

1. Step 1: Preheat oven to 425°F. In a bowl, combine 2 tbsp olive oil, 1 tbsp rosemary, 1 tbsp thyme, 4 minced garlic cloves, zest and juice of 1 lemon, 1 tsp salt, and 1/2 tsp black pepper. Add half (3 pieces) of the chicken thighs to this herb marinade and toss to coat evenly.
2. Step 2: On a large sheet pan, toss the carrots, parsnips, and red onion wedges with 2 tbsp olive oil, 1/2 tsp salt, and 1/2 tsp black pepper until vegetables are well coated. Arrange the marinated chicken thighs on one half of the sheet pan and the remaining 3 plain chicken thighs on the other half.
3. Step 3: Roast everything in the oven for 35-40 minutes, turning vegetables once halfway through, until the chicken reaches an internal temperature of 165°F and vegetables are tender and caramelized at the edges. Let rest 5 minutes before serving.