Chiffon cakes are light and airy desserts made with a combination of flour, sugar, eggs, and oil. Unlike traditional cakes that use butter, the oil in chiffon cakes contributes to their moist texture. They are often leavened with baking powder and whipped egg whites, which gives them a fluffy consistency. These cakes can be flavored with various ingredients, such as citrus zest or chocolate, and are typically baked in a tube pan to ensure even cooking. Chiffon cakes are popular for their versatility and can be served plain or with toppings like whipped cream and fresh fruit.