A light, airy sponge cake made with whipped eggs and no butter—perfect for layering, rolling, or serving plain with fruit and cream.
4 large eggs, separated
¾ cup granulated sugar (½ cup for yolks, ¼ cup for whites)
¾ cup cake flour, sifted
1 tsp vanilla extract (optional)
Pinch of salt
Preheat oven to 350°F. Line bottom of pan with parchment.
Beat yolks with ½ cup sugar until thick and pale. Add vanilla.
In a clean bowl, beat egg whites with salt to soft peaks. Add ¼ cup sugar gradually and beat to stiff peaks.
Fold yolk mixture into whites. Sift in flour in 2–3 batches, folding gently.
Pour into pan and bake 22–28 minutes, until golden and springy.
Cool upside down. Run knife around edge to release once fully cool.
Don’t grease pan sides for better rise
Fold gently to preserve air
Can be frozen or made ahead