1, 5 yolks.

2, 5 protein.

3.90 grams of sugar.

4. Sieve 90 grams of low-gluten flour.

5. Add sugar to the egg white, beat with an egg beater until wet and foaming, and add egg yolk.

6. Beat until the egg paste thickens.

7. Add low-gluten flour.

8. Stir up and down evenly.

9. Brush the microwave oven container with oil, pour in the egg paste and shake it twice to shake out the big bubbles.

10, put in microwave oven for 2 minutes, and medium fire for 2 minutes.

1 1, take it out and cool it upside down.

12, cut and serve.