Making Baked Cream Cheese Chicken is easy when you follow these steps:

1. Preheat the Oven: Preheat your oven to 375°F (190°C) and lightly grease a baking dish.
2. Prepare Filling: In a mixing bowl, combine softened cream cheese, cheddar cheese, Parmesan cheese, ranch seasoning, garlic powder, onion powder, salt, and pepper. Mix until smooth and well combined.
3. Prepare Chicken: Place the chicken breasts on a cutting board. Using a sharp knife, carefully slice a pocket into each chicken breast, being careful not to cut all the way through.
4. Stuff Chicken: Fill each chicken breast pocket generously with the cream cheese mixture. Use toothpicks to secure the openings if necessary.
5. Arrange in Baking Dish: Place the stuffed chicken breasts in the greased baking dish.
6. Season Chicken: Sprinkle additional salt, pepper, and any preferred spices over the top of the chicken.
7. Bake: Put the dish in the preheated oven and bake for 30-35 minutes or until the chicken is cooked through and no longer pink in the center.
8. Garnish: Once cooked, remove the chicken from the oven and let it rest for a few minutes. Garnish with chopped fresh parsley before serving.

Following these steps will lead you to a deliciously creamy and tender Baked Cream Cheese Chicken that will have everyone asking for seconds!