01 - Preheat oven to 400°F. Line a baking sheet with aluminum foil and lightly grease with oil or nonstick spray.
02 - In a medium mixing bowl, whisk together barbecue sauce, honey, brown sugar, soy sauce, smoked paprika, garlic powder, onion powder, black pepper, and salt until well combined.
03 - Pat chicken thighs dry with paper towels. Place them in a large bowl or zip-top bag. Pour half of the sauce over the chicken and toss to coat evenly. Reserve remaining sauce.
04 - Arrange coated chicken thighs skin side up on the prepared baking sheet. Bake for 25 minutes.
05 - Remove baking sheet from oven. Brush chicken thighs generously with the reserved sauce. Return to oven and bake for an additional 15 minutes, until the chicken is cooked through and the skin is caramelized.
06 - For extra caramelization, broil chicken under high heat for 2 to 3 minutes, monitoring closely to avoid burning.
07 - Let chicken rest for 5 minutes after removing from oven. Garnish with chopped parsley and toasted sesame seeds if desired.