01 - Preheat oven to 400°F. 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 prepared baking dish. Spread cream cheese mixture evenly over each piece, covering completely.
04 - Sprinkle shredded cheddar cheese generously over the cream cheese-topped chicken, then distribute crumbled bacon evenly across the surface.
05 - Bake uncovered for 25-30 minutes until chicken is thoroughly cooked and reaches an internal temperature of 165°F.
06 - Remove from oven and let rest for 5 minutes. Garnish with sliced green onions and fresh parsley before serving.