01 - Preheat oven to 400°F. Pat chicken thighs dry and season both sides with salt, black pepper, garlic powder, and smoked paprika.
02 - Heat a large oven-safe skillet over medium-high heat. Add a splash of oil and sear chicken thighs for 2 to 3 minutes on each side until golden brown. Remove from skillet and set aside.
03 - Reduce heat to medium. In the same skillet, add butter until melted, then stir in honey, soy sauce, minced garlic, apple cider vinegar, and Dijon mustard. Simmer for 1 to 2 minutes until sauce slightly thickens.
04 - Return chicken thighs to skillet, turning to coat evenly in the sauce.
05 - Transfer skillet to preheated oven and bake for 20 to 25 minutes, basting once or twice with the sauce, until chicken reaches an internal temperature of 165°F.
06 - Remove from oven. Spoon extra sauce over chicken and garnish with parsley or green onions if desired. Serve hot with cooked rice or steamed vegetables.