This Trader Joe's Beef Product Is Your Secret To Easy Philly Cheesesteaks - Chowhound

etorres/Shutterstock The ideal Philly cheesesteak is subject as much to careful construction as it is strict convention and occasional controversy. Its vehicle must be a hoagie roll. Its titular beef must be chopped thin on a flattop with the steady swiftness of a perpetual motion machine. The dairy is where factions begin to form: provolone, American, or Cheez Whiz? One way to evade debate is to make your…