Lemon-Herb Chicken & Rainbow Veggie Sheet Pan

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · Published 2026-04-04 · Updated 2026-04-04

Crispy chicken thighs roasted with a medley of colorful vegetables in a bright lemon-herb sauce, ready in under 30 minutes. This american-inspired sheet pan ready in about 40 minutes pairs boneless chicken thighs, olive oil, lemon 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.

Ingredients

• 1.5 lbs boneless chicken thighs
• 3 tbsp olive oil
• 1 lemon
• 4 garlic cloves
• 1 tsp dried thyme
• 2 medium zucchini
• 1 red bell pepper
• 1 cup cherry tomatoes
• 1/2 red onion
• 1/2 tsp salt
• 1/4 tsp black pepper

Instructions

1. Step 1: Preheat oven to 425°F (220°C). Pat chicken thighs dry with paper towels, then rub with 2 tbsp olive oil, 1/4 tsp salt, and 1/4 tsp black pepper.
2. Step 2: Thinly slice 1 lemon into wedges, then mince 4 garlic cloves. Place chicken on a parchment-lined sheet pan, arranging lemon wedges and minced garlic around them. Sprinkle with 1 tsp dried thyme.
3. Step 3: Dice zucchini and red bell pepper into 1-inch pieces, halve cherry tomatoes, and thinly slice red onion. Toss vegetables with 1 tbsp olive oil, 1/4 tsp salt, and 1/4 tsp black pepper, then arrange around chicken.
4. Step 4: Roast for 22-25 minutes until chicken reaches 165°F (74°C) internally and vegetables are tender with slightly caramelized edges, checking at 20 minutes.
5. Step 5: Squeeze remaining lemon juice over everything and garnish with fresh thyme leaves before serving.