What is the top ingredient of a Philly cheese steak sandwich?

A Philly cheese steak sandwich is traditionally made with thinly sliced beef, typically ribeye, sautéed onions, and a specific type of cheese that is characteristic of the regional style. While options like Swiss, American, and cheddar cheese are popular in various sandwiches, the correct choice of provolone is particularly significant.

Provolone cheese is closely associated with the authentic flavor and texture of a classic Philly cheese steak. It melts well, providing a creamy consistency that blends perfectly with the juicy beef and other ingredients, enhancing the overall taste of the sandwich. This adherence to tradition is what makes the choice of provolone especially fitting as the top ingredient for this iconic dish.

Other types of cheese, while delicious in their own right, do not carry the same cultural significance in the context of a true Philly cheese steak, which is why provolone stands out as the most representative and preferred choice.