Pan di Spagna is a light and airy sponge cake originating from Italy. It is made with simple ingredients: eggs, sugar, and flour, which are whipped together to create a fluffy texture. This cake is often used as a base for various desserts, including tiramisu and layer cakes. The name "pan di spagna" translates to "bread of Spain," reflecting its historical ties to Spanish culinary influences. It is versatile and can be flavored with vanilla, lemon, or almond. Chefs often soak it in syrups or liqueurs to enhance its taste and moisture, making it a popular choice for celebratory cakes.