Open-Faced Hamburger Phillies are a delicious twist on the classic Philly cheesesteak sandwich. Instead of using steak, ground beef is seasoned with onions, garlic, and spices, then cooked until browned and juicy. The beef is piled onto toasted buns and topped with melted cheese and saut��ed peppers and onions. This open-faced sandwich is a hearty and satisfying meal that is perfect for lunch or dinner.