01 - Preheat oven to 425°F. Line a large baking sheet with parchment paper or lightly grease the surface.
02 - In a large mixing bowl, combine halved baby potatoes, red onion wedges, carrot coins, and smashed garlic cloves. Drizzle with half the olive oil, then season with half the salt, pepper, rosemary, thyme, and paprika. Toss until all vegetables are evenly coated.
03 - Spread the prepared vegetables in an even layer on the lined baking sheet.
04 - Pat chicken thighs dry. Rub with the remaining olive oil, salt, pepper, rosemary, thyme, and paprika. Place chicken thighs skin-side up on top of the arranged vegetables.
05 - Transfer the baking sheet to the oven and roast for 40 minutes, or until the chicken skin is golden brown and the potatoes are fork-tender.
06 - For extra-crispy chicken skin, broil for 2–3 minutes after roasting, keeping a close watch to prevent burning.
07 - Remove from oven and let rest for 3–5 minutes. Sprinkle with chopped parsley before serving, if desired.