1. Pour the fruit powder into warm milk to melt completely, then add vegetable oil and stir.
2. Pour in four egg yolks and mix well.
3. Add the remaining 50 grams of sugar to the egg white liquid in three times and beat it to 80%.
4. Add the beaten egg whites to the egg yolk powder in three times
5. Stir into the state as shown in the picture
6. Put oil paper in the baking pan, pour the cake batter into the baking pan, middle layer, 180 degrees, 20 minutes.
7. Cut into sections.
Tips:1. It is best to refrigerate the eggs in the refrigerator, so that the egg whites are easy to beat.
2. The egg white paste and egg yolk paste should never be stirred when they are mixed, and must be cut and mixed. Otherwise, defoaming will occur. Regarding cutting and mixing, it is to cut like vegetables, not stir.
3. A layer of oil can be applied to the greased paper so that it is easier to take off the paper after baking.
