01 - Preheat oven to 425°F. Line a large sheet pan with parchment paper or lightly grease with cooking spray.
02 - In a large bowl, whisk together olive oil, lemon zest and juice, garlic, oregano, thyme, paprika, salt, and pepper. Add chicken breasts and toss to coat evenly. Let marinate while preparing vegetables.
03 - In a separate bowl, combine potatoes, carrots, bell peppers, red onion, and broccoli. Drizzle with olive oil, salt, and pepper. Toss until vegetables are evenly coated.
04 - Spread vegetables in a single layer on the prepared sheet pan. Nestle marinated chicken breasts among the vegetables, ensuring chicken is not overcrowded.
05 - Roast for 30-35 minutes, or until chicken reaches internal temperature of 165°F and vegetables are tender and lightly browned.
06 - Remove from oven and let rest for 3 minutes. Garnish with chopped fresh parsley and serve with lemon wedges on the side.