01 - Preheat oven to 400°F and lightly grease a 9x13-inch baking dish with cooking spray or butter.
02 - In a medium bowl, combine softened cream cheese, ranch seasoning mix, garlic powder, and black pepper. Mix until completely smooth and well incorporated.
03 - Place chicken breasts in the prepared baking dish in a single layer. Spread cream cheese mixture evenly over each chicken breast.
04 - Sprinkle shredded cheddar cheese over the cream cheese-topped chicken, then distribute crumbled bacon evenly across the surface.
05 - Bake uncovered for 25 to 30 minutes or until chicken is fully cooked and internal temperature reaches 165°F when tested with a meat thermometer.
06 - Remove from oven and let rest for 5 minutes to allow juices to redistribute. Garnish with sliced green onions and fresh parsley before serving.