A sandwich is a food item that typically consists of two or more slices of bread with fillings in between. There are several synonyms to describe this iconic dish such as a sub, hoagie, hero, grinder, or a torpedo. Other alternatives include a wrap, roll, pita, bun, or a bagel sandwich. Similarly, a club sandwich consists of multiple layers of meats, cheeses, and vegetables, while a panini sandwich is grilled and pressed to perfection. Alternatively, a burger or hotdog sandwich is typically made with a protein patty or sausage on a bun. Ultimately, a sandwich offers endless possibilities for flavor combinations and personal preferences.