01 - Preheat oven to 425°F. Line a baking sheet with parchment paper or aluminum foil and set aside.
02 - Pat the chicken thighs thoroughly dry with paper towels and transfer to a large mixing bowl. Drizzle with olive oil and toss to coat each piece evenly.
03 - In a small bowl, combine the kosher salt, black pepper, paprika, garlic powder, onion powder, dried thyme, and dried oregano. Sprinkle the seasoning blend over the chicken thighs, turning and rubbing to ensure full, even coverage on all sides.
04 - Place the seasoned chicken thighs skin side up on the prepared baking sheet, spacing them at least 1 inch apart to allow proper air circulation for crisping.
05 - Bake on the center rack for 35–40 minutes, until the skin is deeply golden and crisp and an instant-read meat thermometer inserted into the thickest part of the thigh registers 165°F.
06 - Remove the baking sheet from the oven and let the chicken rest for 5 minutes to allow juices to redistribute. Garnish with chopped fresh parsley and serve with lemon wedges alongside.