This Cheesy Ground Beef Rice Casserole recipe is a comforting and easy-to-make dish, perfect for a weeknight dinner or potluck. It features ground beef, onion, cooked rice, cream of mushroom soup, cheddar cheese, and seasonings.
Feel free to get creative! Try different cheeses, add vegetables, or add a spicier kick. This casserole can be prepped ahead of time. Leftovers can be stored in the refrigerator for up to 3 days. It can also be frozen unbaked.