Roast beef is a popular dish made from beef that is cooked in an oven or over a fire. Typically, a cut of beef, such as chuck, rib, or sirloin, is seasoned and then roasted until it reaches the desired level of doneness. The cooking process allows the meat to become tender and flavorful, making it a favorite for many meals. Often served with sides like mashed potatoes or vegetables, roast beef can also be sliced thin for sandwiches. It is commonly enjoyed during special occasions and family gatherings, and is a staple in many cuisines around the world.