These hearty homemade Philly cheesesteaks with ground beef are SO good! My kids are always THRILLED when dinner sandwiches are on the menu, especially if they’re ground beef Philly cheesesteaks. The juicy ground beef, tender bell peppers and onions, and plenty of gooey cheese make a hearty dinner recipe that’s family friendly. It’s the perfect one-pan dinner for a busy weeknight meal, or you can make them into meal prep sandwiches and enjoy it all week long for when you need a meal…