A toroidal roll, also known as a BAGEL, is a type of bread roll that is shaped like a doughnut. It is made from a dough that is boiled and then baked, resulting in a dense, chewy texture. The outside of the roll is usually glazed with sugar or other sweet toppings, while the inside is often filled with cream cheese or other savory fillings. Bagels are popular breakfast items and can be found in many bakeries and grocery stores.