Sloppy Joes are a classic and quick ground beef recipe that can be enjoyed by the whole family. Brown the ground beef in a skillet, then add diced onions, bell peppers, and minced garlic. Cook until the vegetables are softened, then stir in ketchup, Worcestershire sauce, brown sugar, and other seasonings to taste. Simmer the mixture for a few minutes until heated through and the flavors have melded together. Serve the beef sloppy joes on hamburger buns or rolls, and enjoy this messy yet delicious sandwich.