Meringues are light, airy confections made primarily from whipped egg whites and sugar. They are often baked at a low temperature to create a crisp exterior while remaining soft inside. Meringues can be enjoyed on their own or used as a topping for desserts like pies and cakes. There are different types of meringues, including French meringue, Italian meringue, and Swiss meringue, each varying in preparation methods and texture. Meringues are popular in many cuisines and can be flavored or colored to enhance their appearance and taste.