Sponge cake is a light and airy dessert made primarily from flour, sugar, and eggs. It gets its unique texture from the air incorporated into the batter during mixing, which helps it rise when baked. This cake is often enjoyed plain or with various toppings, such as whipped cream or fruit. There are several variations of sponge cake, including Genoise, Chiffon, and Angel food cake. Each type has its own method of preparation and ingredients, but they all share the characteristic of being soft and fluffy. Sponge cake is a popular choice for celebrations and can be layered with fillings for added flavor.