Creating Caramelized BBQ Chicken Thighs is straightforward if you follow these simple steps:

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Prepare the Marinade: In a bowl, mix the BBQ sauce, brown sugar, olive oil, garlic powder, onion powder, smoked paprika, salt, and pepper.
3. Marinate the Chicken: Place the chicken thighs in a large zip-lock bag or bowl. Pour the marinade over the chicken and ensure they are well coated. Let marinate for at least 30 minutes, or overnight for more flavor.
4. Place in Baking Dish: Transfer the marinated chicken thighs to a baking dish, skin side up. Reserve some marinade for basting later.
5. Bake: Bake in the preheated oven for 30 minutes.
6. Baste the Chicken: After 30 minutes, remove the chicken from the oven and baste with reserved marinade. Return to the oven.
7. Caramelize: Bake for an additional 10-15 minutes, or until the chicken is crispy and caramelized. The internal temperature should reach 165°F (75°C).
8. Rest the Chicken: Once done, remove from the oven and allow the chicken to rest for 5 minutes before serving.
9. Garnish: Sprinkle with fresh parsley for a pop of color and added flavor.

These steps will guide you in creating these amazing chicken thighs effortlessly.