Sandwiches are a popular lunch type, brought to work, school, or picnic to eat as part of a packed lunch. Bread can be either plain, or coated with herbs such as mayonnaise or mustard, to enhance the taste and texture. As well as being homemade, sandwiches are also sold in many restaurants and can be served hot or cold. There are tasty sandwiches, like deli meat sandwiches, and sweet sandwiches, like peanut butter and jelly sandwiches.
