This light and fluffy sponge cake is soft, airy, and perfect for layering, filling, or serving on its own. Made with whipped eggs, sugar, and flour, it’s a versatile and elegant base for endless desserts.
4 large eggs (room temperature)
¾ cup granulated sugar
¾ cup cake flour (sifted)
2 tbsp warm milk or water
1 tsp vanilla extract
Optional: 1 tbsp melted butter
Preheat oven to 350°F (175°C). Line or lightly grease a 9-inch round pan (bottom only).
Beat eggs and sugar on high for 6–8 minutes, until thick and pale.
Gently whisk in vanilla, milk, and melted butter (if using).
Sift in flour in batches, folding gently each time to preserve air.
Pour into pan and bake 25–30 minutes, until golden and springy.
Cool in pan 10 minutes, then transfer to a rack to cool completely.
Use Greek yogurt or jam between layers for added flavor.
Substitute 1 tbsp flour with cocoa powder for a chocolate variation.
Avoid overmixing to keep the cake light.