This comforting French Onion Beef & Rice Casserole is a delicious one-dish meal perfect for busy weeknights. Made with ground beef, savory soups, and melted cheese, it’s creamy, flavorful, and easy to prepare. Bake it covered for tender rice and finish with crispy onions for extra texture. Delicious, hearty, and family-approved! #CasseroleRecipe #EasyDinner #ComfortFood #OneDishMeal #FrenchOnionBeef