Macaroni is a traditional food product that is formed by the use of dough, which is made by the use of flour, water, and eggs after which it is formed into different shapes. It can be simply put that macaroni is a dry pasta.
Macaroni is dry pasta shaped like narrow tubes. Made with durum wheat, macaroni is commonly cut in short lengths; curved macaroni may be referred to as elbow macaroni.
Smaller pasta shapes, interchangeably called “macaroni,” fall within the 1- to 2-inch range. They're best served with thick, chunky sauces or baked into creamy casseroles.