01 - Preheat the oven to 425°F. Line a large rimmed baking sheet with parchment paper or foil for easy cleanup.
02 - In a small bowl, mix together the olive oil, Italian herbs, garlic powder, smoked paprika, salt, and black pepper until well combined.
03 - Place the chicken thighs, potatoes, carrots, onion, and bell peppers on the prepared baking sheet.
04 - Drizzle the marinade over all ingredients. Toss the vegetables and potatoes to coat evenly, then arrange in a single layer. Place chicken skin-side up on top.
05 - Roast for 40 minutes, or until chicken is golden and cooked through to an internal temperature of 165°F, and vegetables are tender.
06 - For crispy skin, broil for 2-3 minutes at the end of cooking time. Watch closely to prevent burning.
07 - Remove from oven, sprinkle with fresh parsley, and serve immediately with lemon wedges on the side.