Chocolate éclairs are a type of pastry made from choux dough, which is light and airy. They are typically filled with a rich cream, often pastry cream, and topped with a smooth layer of chocolate ganache. The combination of textures and flavors makes them a popular dessert choice. To prepare chocolate éclairs, the choux dough is piped into long shapes and baked until golden. Once cooled, they are filled with the cream and finished with the chocolate topping. These delightful treats are often enjoyed at cafes and bakeries around the world, showcasing the art of French pastry making.