The simple method of making cake with cake flour is as follows:

Preparation materials: 5 eggs, 85 grams of cake flour, 70 grams of sugar, 1 gram of salt, 50 grams of corn oil, 50 grams of water grams, a few drops of white vinegar.

1. First, separate the egg white and yolk from the refrigerated eggs, as shown in the picture below:

2. Then add salt, oil, water, and 20g sugar to the egg yolk, and beat evenly, as follows As shown in the picture:

3. Sift in the cream of tartar and stir until smooth, as shown in the picture below:

4. Add a few drops of white vinegar to the egg whites, and add the white sugar in batches. Whisk, as shown in the picture below:

5. Take part of the egg white and put it into the egg yolk paste, pour it back into the egg white and mix evenly, as shown in the picture below:

6. Pour into a 6-inch mold medium, shake to remove air bubbles, as shown in the picture below:

7. Then bake in the oven at 135 degrees for 30 minutes, then turn to 150 degrees and bake for 30 minutes, as shown in the picture below:

8. Turn upside down immediately after baking, as shown in the picture below:

9. Remove from the mold after cooling and serve, as shown in the picture below: