Video Melt-In-Your-Mouth Sponge Cake: 3-Ingredient Recipe!

Whip up this fantastic recipe for an incredibly soft and airy sponge cake. You'll need eggs, sugar, and flour. Separate the whites and yolks, beat the whites with most of the sugar until stiff, then beat yolks with the rest until fluffy. Fold together, add sifted flour, and bake.