01 - Pat the chicken thighs completely dry using paper towels to ensure proper seasoning adhesion and grill marking.
02 - In a large mixing bowl, whisk together olive oil, smoked paprika, garlic powder, onion powder, oregano, thyme, cayenne pepper, black pepper, kosher salt, white pepper if using, and lemon juice until thoroughly combined.
03 - Add chicken thighs to the bowl and toss vigorously to coat evenly. Cover and refrigerate for minimum 30 minutes, up to 2 hours for deeper flavor penetration.
04 - Heat grill to medium-high temperature (400°F). Lightly oil the grates to prevent sticking and ensure easy release.
05 - Place chicken on the preheated grill. Cook for 6 to 8 minutes per side, rotating once, until develop nice char marks and reach internal temperature of 165°F.
06 - Remove chicken from grill and let rest for 5 minutes to redistribute juices. Garnish with fresh chopped parsley and accompany with lemon wedges.