1. The whole step details
2. materials needed
3. Separate 5 egg whites, add 20g sugar, half a tablespoon of salt, and 40g oil to the egg yolk, and stir well. Then add 45g of milk (milk powder is also available) and stir well. Sift the flour twice, add to the egg yolk, mix well
4. In the egg white, add a few drops of lemon juice or white vinegar 5, 50g of sugar up and down into the egg white 3 times
5. Beat the whisk at high speed for 12 minutes, until the chopsticks can remember
6. Add the beaten egg whites to the egg yolks in 3 times
7. Mixed
8. Brush the edge of the abrasive tool with oil, cushion the oil-absorbing paper
9. Pour into the abrasive tool, shake a few times to defoam
10. Preheat the oven for 5 minutes, 160 degrees, bake the middle and upper layers for 60 minutes
11. Bake, take out
12. Upside down, let cool, and then cut
13. Finished product
14. Finished product
15. Finished product
16. Finished product
