01 - Heat the oven to 425°F (220°C) to prepare for roasting.
02 - Line a large baking sheet with parchment paper or lightly grease with oil.
03 - In a large mixing bowl, toss baby potatoes, red onion, carrots, and smashed garlic with half of the olive oil. Season with half the salt, black pepper, rosemary, thyme, and paprika until all vegetables are evenly coated.
04 - Spread the seasoned vegetables on the prepared baking sheet in an even layer.
05 - Rub chicken thighs with the remaining olive oil, salt, black pepper, rosemary, thyme, and paprika. Place chicken skin-side up on top of the vegetable layer.
06 - Roast for 40 minutes, or until the chicken skin is golden and the potatoes are easily pierced with a fork.
07 - For extra-crispy chicken skin, broil for an additional 2 to 3 minutes, keeping a close watch.
08 - Remove from the oven and let rest for 3 to 5 minutes. Garnish with freshly chopped parsley before serving, if desired.