01 -
Preheat the oven to 350°F and lightly grease a 9x13 inch casserole dish with non-stick spray.
02 -
In a large rimmed skillet, cook the ground chicken over medium heat until no longer pink, breaking it up as it cooks.
03 -
While the chicken cooks, stir together the French onion soup, cream of chicken soup, ground black pepper, garlic powder, sour cream, chicken broth, and drained green beans in a mixing bowl until well blended.
04 -
Add the uncooked rice to the skillet with the cooked ground chicken, then stir in the combined sauce mixture until evenly distributed.
05 -
Transfer the mixture into the prepared casserole dish and spread evenly. Cover tightly with foil and bake for 45 minutes.
06 -
Remove the foil, sprinkle shredded cheddar cheese evenly over the casserole, then top with crunchy onions. Return to the oven and bake uncovered for an additional 15 minutes until cheese is melted and topping is crisp.