1. The yolk and egg white are separated.
2. Add white sugar in three times to beat the egg whites.
3. After stirring the egg yolks, add milk and olive oil, sift into the low powder and stir evenly.
4. Stir it evenly, don't let it go.
5. Put one-third of the whipped egg whites into the batter and turn it up and down roughly evenly.
6. Pour the batter into the egg whites and turn it up and down until it is even, do not stir.
7. Pour the batter into a baking pan lined with greased paper, and test for 15 minutes at 155 degrees.
8. After the finished cake is cooled, draw small lines on the cake to make it easier to roll.
9. Spread sauce, cream, etc. according to your preference.
10. Place the rolling pin under the oiled paper and roll the cake by pushing and rolling. Place the rolled cake in the refrigerator to shape.
11. Finally, cut into sections.
12. Finished picture.
13. Finished picture.
14. Finished picture.
