Final answer:
A steak and cheese sub typically contains slices of steak and melted cheese on a hoagie roll, with possible additions of onions, peppers, and condiments. Fats from the cheese and steak add flavor but should be eaten in moderation. Various regional names for sandwiches include hoagie, hero, and grinder.
Step-by-step explanation:
In the context of a steak and cheese sub, often referred to as a Philly cheesesteak, the typical components include slices of steak, melted cheese, and a long hoagie roll. Depending on the region and personal preferences, variations of this sandwich might include onions, peppers, mushrooms, and condiments such as ketchup or mayonnaise. Similarly, a deli boat, which is another name for a sandwich, could have different ingredients like ham, cheese, tomato, pickles, and bread based on the given equation for a ham sandwich.
Fats are a significant part of both the steak and cheese in a cheesesteak, providing flavor and texture but should be consumed in moderation due to health concerns. Different terms used for these types of sandwiches include hoagie, hero, grinder, and po'boy, depending on the region in the U.S.A.