Noodles are a type of food made from unleavened dough which is either rolled flat and cut, stretched, or extruded, into long strips or strings. Noodles are a staple food in many cultures (for example, Chinese noodles, Filipino noodles, Indonesian noodles, Japanese noodles, Korean noodles, Vietnamese noodles, and long and medium-length Italian pasta) and are made into a variety of shapes.