butter sand cake/정말 부드러운 버터샌드케이크 만들기/How to make a really soft butter sand cake/Spongecake

Hello I made a really soft and delicious butter sand cake today. It’s a cake that I used to eat often when I was young, and it’s a cake that everyone would like. I applied milky soft butter cream on a moist and soft vanilla sponge sheet. I’ve tried this recipe many times because I like it. It’s that good, so make sure to try it. ingredient 6 egg yolks 20g of sugar 40g of starch syrup 6 portions of egg white 120g of sugar 120g of flour 40g of lukewarm milk 55g of grape seed oil 1 teaspoon vanilla extract * Condensed milk butter cream 90g of butter 50g of condensed milk 제가 제일 좋아하는 케이크중 하나인 버터샌드케이크를 만들어 보았어요. 촉촉하고 부드러운 식감의 &