01 - Preheat oven to 400°F. Lightly grease a 9x13-inch baking dish.
02 - Arrange chicken breasts in the prepared baking dish and season both sides evenly with salt and black pepper.
03 - In a medium mixing bowl, blend softened cream cheese, sour cream, and ranch seasoning until smooth and creamy.
04 - Spread the cream cheese mixture evenly over each chicken breast, ensuring full coverage.
05 - Sprinkle shredded cheddar cheese uniformly over the coated chicken breasts.
06 - Bake uncovered for 25 to 30 minutes until the chicken reaches an internal temperature of 165°F and the cheese is melted and bubbly.
07 - Remove from the oven and top immediately with crumbled bacon and thinly sliced green onions.
08 - Let rest for 5 minutes before serving to allow the sauce to set.