01 -
Preheat oven to 350°F. Lightly grease a 9×13-inch baking dish with non-stick spray.
02 -
In a large bowl, mix uncooked rice, cream of mushroom soup, cream of chicken soup, and chicken broth until smooth. Pour mixture into prepared dish.
03 -
Place chicken pieces evenly over the rice mixture, gently pressing them into the base.
04 -
Sprinkle onion soup mix uniformly over the chicken. Dot with butter if desired.
05 -
Cover dish tightly with aluminum foil, ensuring all edges are sealed to trap steam.
06 -
Bake in preheated oven for 1 hour and 30 minutes without removing foil.
07 -
Allow to rest covered for 5 to 10 minutes after baking. Uncover, fluff rice gently, and serve.