Cheesy Beef and Potatoes (6 Servings)

Preheat oven to 375 degrees. In a medium skillet cook ground beef and chopped onion until ground beef is browned and onion is tender. Drain off excess fat. Place mixture in a greased 9x13” baking dish. Sprinkle with Cheddar cheese over the top of the beef mixture and place the sliced potatoes over the cheese. In a medium saucepan over medium heat, warm cream of mushroom soup and water until heated through. Pour the soup over the sliced potatoes. Bake the casserole for 30-45 minutes or until potatoes are tender and golden.