Sunday dinners are often associated with roasts. Roasts are a type of meal that is cooked by roasting, which is a method of cooking that involves dry heat applied to the surface of food. Roasts are typically made with large cuts of meat such as beef, pork, or lamb, and are usually served with vegetables and potatoes. Roasts are a popular choice for Sunday dinners, as they are easy to prepare and can feed a large number of people.