01 - Preheat the oven to 425°F (220°C).
02 - Line a large baking sheet with parchment paper or lightly grease it.
03 - In a large mixing bowl, combine baby potatoes, red onion, carrots, and garlic. Toss with half the olive oil, half the salt, black pepper, rosemary, thyme, and paprika until well coated.
04 - Spread the seasoned vegetables evenly over the prepared baking sheet.
05 - Rub the chicken thighs with the remaining olive oil, salt, black pepper, rosemary, thyme, and paprika. Place the chicken, skin-side up, on top of the vegetables.
06 - Roast for 40 minutes or until the chicken skin is golden and the potatoes are fork-tender. For crisper skin, broil for an additional 2 to 3 minutes if preferred.
07 - Remove from oven and allow to rest for 3 to 5 minutes. Sprinkle with chopped fresh parsley before serving if desired.