Macaroni is a variety of dry pasta traditionally shaped and produced in various shapes and sizes. Made with durum wheat, macaroni is commonly cut in short lengths; curved macaroni may be referred to as elbow macaroni. Some home machines can make macaroni shapes, but like most pasta, macaroni is usually made commercially by large-scale extrusion. The curved shape is created by different speeds of extrusion on opposite ends of the pasta tube as it comes out of the machine.
In North America, the word "macaroni" is often used synonymously with elbow-shaped macaroni, as it is the variety most often used in macaroni and cheese recipes.
Macaroni Salad with Creamy Avocado Dressing