Noodles are a type of food made from unleavened dough, typically consisting of flour, water, and sometimes eggs. They are rolled flat and cut into various shapes and sizes, which can be long and thin, like spaghetti, or short and thick, like macaroni. Noodles are a staple in many cuisines around the world, including Italian, Chinese, and Japanese. Noodles can be served in a variety of ways, such as in soups, stir-fries, or salads. They can be made from different types of flour, including wheat, rice, or buckwheat, which gives them unique textures and flavors. Popular noodle dishes include ramen, pad thai, and lasagna.