A sandwich is a food item typically consisting of vegetables, sliced cheese, or meat placed between two slices of bread or a split roll. It can also include any dish where bread serves as a container or wrapper for another food type. The Merriam-Webster Dictionary defines a sandwich as "two or more slices of bread or a split roll having a filling in between" or "one slice of bread covered with food"
. The British Sandwich Association also provides a similar definition, including various forms of bread with a filling, generally assembled cold, and excluding dishes assembled and served hot, such as burgers
. Therefore, a sandwich is a versatile and popular food choice, commonly enjoyed as a convenient and portable meal.
