Hoagie Roll

A hoagie roll is a long and flat roll that's traditionally used to prepare hoagie sandwiches, submarine sandwiches, and sometimes even Philadelphia cheesesteak sandwiches. The inside should be soft, and the exterior should be a bit harder. These rolls are popular in the United States of America, and they're usually made with a combination of flour, milk, oil, eggs, yeast, salt, and sugar, while some versions might include sesame seeds on top. Hoagie rolls are typically split down the middle before they're filled with various ingredients.