Ingredients
Method
- Heat 1 tablespoon of oil in a large skillet or griddle over medium-high heat.
- Add the sliced onions (and bell peppers if using) and cook, stirring frequently, until softened and lightly caramelized. Remove from the pan and set aside.
- Add the remaining oil to the pan and increase heat to high.
- Add the thinly sliced beef in a single layer and season with salt and pepper. Cook quickly, stirring and chopping with a spatula until just cooked through.
- Return the cooked onions to the pan and mix with the beef.
- Divide the meat mixture into four portions and top each with provolone cheese slices.
- Reduce heat to low and allow the cheese to melt, covering the pan briefly if needed.
- Transfer each cheesy beef portion into a toasted hoagie roll and serve immediately.
Notes
For authentic Philly flavor, avoid over-seasoning and use ribeye steak sliced paper-thin. Cheese Whiz or American cheese can be substituted for provolone if desired. Serve immediately for best texture.
