01 - Pat the chicken thighs completely dry using paper towels. Season generously on all sides with salt and black pepper.
02 - Heat the olive oil in a large, oven-safe skillet over medium-high heat. Place the chicken thighs skin-side down in the hot skillet. Sear for 5 to 6 minutes until the skin is deeply golden brown and crispy. Flip the chicken and cook for an additional 3 to 4 minutes on the other side. Remove the chicken from the skillet and set aside on a plate.
03 - Carefully pour off any excess rendered fat from the skillet, leaving approximately 1 tablespoon behind. Add the Rebel Float cola, brown sugar, apple cider vinegar, tomato paste, Worcestershire sauce, smoked paprika, garlic powder, and cayenne pepper to the skillet. Stir continuously to combine all ingredients into a smooth sauce.
04 - Bring the cola mixture to a gentle simmer over medium heat. Allow it to cook for 3 to 4 minutes, stirring occasionally, until it begins to slightly thicken into a glaze consistency.
05 - Return the seared chicken thighs to the skillet, positioning them skin-side up in the thickened glaze. Spoon some of the glaze over each chicken piece. Reduce the heat to low, cover the skillet with a lid, and simmer for 15 to 18 minutes. Baste the chicken with the glaze halfway through this cooking period, ensuring the chicken is cooked through and the glaze is sticky and rich.
06 - Remove the skillet from the heat. Sprinkle the chopped fresh parsley over the chicken and glaze. Serve immediately.