Sloppy Joe is a yummy sandwich that is made with ground beef, onions, and special sauce. The beef is cooked in a pan with the onions and then the sauce is added. The sauce is made with things like ketchup, mustard, and brown sugar. This makes the beef all juicy and tender and delicious! Then you put it on a bun and eat it with your hands. The best part is that it's called "sloppy" because the sauce drips and makes a mess, but that's part of the fun!