What is the function of a sausage in roll?

A sausage in a roll is a type of sandwich that consists of a sausage placed inside a roll of bread. The sausage can be any type of meat, such as pork, beef, or chicken. The roll can be any type of bread, such as white bread, brown bread, or a bun. Sausage in a roll is a popular food item that can be found in many countries around the world. It is often eaten as a quick and easy meal or as a snack.