Final answer:
The Philly cheesesteak sandwich includes thinly sliced ribeye steak, cheese (Provolone, American, or Cheez Whiz), and a long hoagie roll. Optional toppings like fried onions, mushrooms, or peppers can be added.
Step-by-step explanation:
The Philly cheesesteak is a famous sandwich that hails from Philadelphia, Pennsylvania. It's a delicious but high-fat food that includes several key ingredients. If you're looking to make a Philly cheesesteak sandwich, you'll need thinly sliced ribeye steak, which is the traditional choice for the steak. Next, you'll want to choose a type of cheese; Provolone, American cheese, or Cheez Whiz are the most common options. You also need a long hoagie roll, which is soft in the inside and slightly crusty on the outside, to serve as the foundation for your sandwich.
A classic Philly cheesesteak also sometimes includes fried onions, and you can add other toppings, such as sautéed mushrooms, bell peppers, or even hot peppers if you like a bit of spice. Regardless of the variations, the combination of savory steak and melty cheese remains central to the sandwich's character.