The sandwich is the most delightful type of food. It is taken to work, taken to school, or taken on field trips. That is, it can be eaten as part of a packed lunch. Also, a sandwich can be taken on a picnic. They generally contain a combination of salad vegetables, meat, cheese, and a splendid variety of sauces. They are widely sold in restaurants and cafes. Also, you can make your own sandwich at…