01 -
Preheat oven to 350°F. Spray an 11x7-inch baking dish with nonstick cooking spray.
02 -
In a large bowl, stir together chicken, cooked rice, cream of celery soup, mayonnaise, chicken stock, and finely diced onion. Optionally, season with salt, pepper, and garlic powder to taste.
03 -
Spread the mixture into the prepared baking dish.
04 -
In a small bowl, combine bread crumbs with melted butter.
05 -
Sprinkle the bread crumb mixture evenly over the chicken mixture.
06 -
Bake in the preheated oven for about 35-40 minutes until golden brown and bubbly. Sprinkle with parsley before serving.