Churros are a popular Mexican dessert that are made by piping dough into long, thin shapes, frying them until golden and crispy, and then coating them in cinnamon sugar. This recipe calls for a simple dough made with flour, water, butter, and eggs. Churros are typically served warm and can be enjoyed on their own or dipped in chocolate sauce or dulce de leche. They are a sweet and indulgent treat that is loved by people of all ages.