Gỏi cuốn, salad roll, summer roll, fresh spring roll, spring roll, or rice paper roll, is a Vietnamese dish traditionally consisting of pork, prawn, vegetables, bún (rice vermicelli), and other ingredients wrapped in Vietnamese bánh tráng (commonly known as rice paper or cold roll). Unlike other spring roll dishes which are believed to be originated from China, Vietnamese gỏi cuốn is the country's creation using rice paper. Gỏi cuốn are served fresh while others are served fried, like the Vietnamese chả giò. They are served at room temperature (or cooled) and are not deep-fried or cooked on the outside. These rolls are considered to be a very popular appetizer with customers in Vietnamese restaurants.