Stir in Worcestershire sauce and beef broth, making sure you scrape the bottom with a wooden spoon to get up any browned bits on the bottom.
Add beef on top of the veggies and season with salt and pepper. Close lid and set to Manual. Cook on High pressure for 8 minutes. Let pressure naturally release for 10 minutes before manually releasing any remaining pressure.
Remove the lid and stir everything together briefly. Top with cheese slices in an even layer. Close the lid again and let sit for 1 to 2 minutes to allow the cheese to melt. Scoop mixture onto toasted hoagie rolls and serve immediately.
notes
*be sure to freeze the meat for 30 minutes before slicing. This firms up the meat so it's easier to slice thin.