In a large mixing bowl, combine the shredded chicken, cream of chicken soup, softened cream cheese, ranch dressing, garlic powder, and onion powder. Stir until fully blended and creamy.
Add in the frozen peas and carrots, mixing until evenly distributed. Season with salt and pepper to taste.
In a greased 9x13 inch baking dish, spread the chicken mixture evenly.
Sprinkle the shredded cheddar cheese generously over the top of the casserole.
If desired, add a layer of crushed potato chips for extra crunch on top of the cheese.
Cover the baking dish with aluminum foil and bake for 25 minutes.
Remove the foil and bake for an additional 15 minutes, or until the cheese is bubbly and golden brown.
Once done, remove from the oven and let it cool for about 5 minutes before serving.
Garnish with fresh parsley, if using, and enjoy your delicious Crack Chicken Casserole!
Notes
Optional toppings include crushed potato chips and fresh parsley.