Éclairs are a type of French pastry made from choux dough, which is light and airy. They are typically filled with cream, such as pastry cream or whipped cream, and are often topped with a layer of chocolate icing. The dough is piped into long shapes and baked until golden, creating a crisp exterior. These delightful treats are popular in many countries and can be found in various flavors, including coffee and vanilla. Éclairs are often enjoyed as a dessert or a sweet snack, and they are a staple in French patisserie, showcasing the art of pastry-making.