1 YolkSeparate yolks and whites, add a little salt to the whites, and sugar to the yolks.Milk powder, beat the whites until foamy, then beat the yolks until light in color and volume has doubled.CoffeeMix the beaten yolks evenly, then combine with the egg white mixture.WhitesBlend well 5Flour, sift baking powder into the egg liquid and mix thoroughly 6.EggCakeMixture finished, place cake batter in a plastic bag, cut a small hole at the bottom of the bag 7Fry panHeat over medium heat, add a little oil, spread evenly, I use paper to wipe around the bottom of the pan, squeeze cake batter in circles on the pan. Once the surface turns caramelized, flip.Continue squeezing batter on top.Repeat this action for multiple layers, usually 7-8 layers are sufficient to keep the cake thin....>