01 -
Preheat oven to 350°F (175°C).
02 -
In a large skillet, cook ground beef and diced onion over medium heat until beef is browned. Drain excess fat.
03 -
Stir in uncooked rice, beef broth, cream of mushroom soup, garlic powder, paprika, salt, and pepper. Mix well.
04 -
Transfer the mixture to a greased 9x13-inch baking dish. Spread evenly.
05 -
Sprinkle shredded cheddar cheese over the top.
06 -
Cover the dish with foil and bake for 25 minutes.
07 -
Remove foil and bake for an additional 10-15 minutes, or until cheese is melted and bubbly.
08 -
Let the casserole rest for 5 minutes before serving.