1准备白糖50g蛋液20g低筋面粉110g鸡蛋3个牛奶280g黄油25g淡奶油200g23个鸡蛋打散350g细砂糖分三次加入，搅拌拌匀6倒入280g牛奶搅拌均匀7加入过筛的面粉10...