What Is An Italian Hoagie Made Of?
An Italian hoagie, also called a sub or hero, is typically made of thinly sliced deli meats such as salami, ham, and pepperoni, as well as provolone cheese, lettuce, tomatoes, onions, and oil and vinegar dressing. Some variations may also include additional ingredients such as roasted red peppers, pickles, and olives. The ingredients are usually sandwiched between a long roll or sub bread and toasted or warmed before serving.