Cooking Steps

1. 

   Step1:Put 3 eggs into a bowl. Drop 3 drops of white vinegar. It can also be changed into lemon juice. (the bowl must be free of oil and water). Add sugar at one time. Beat with an egg beater. (refrigerate the eggs and take them out. Remember to rewarm them. It's best to beat the whole eggs at 40 ℃. So you can sit the beating bowl in warm water and raise the temperature of the egg liquid to about 40 ℃. The temperature should not be too high. Otherwise, the stability of the egg foam will be affected.)

2. 

   Step2:Until the egg liquid becomes very thick. Lift up the beater. The dripping egg liquid can draw clear lines in the beater and keep for several seconds. It's good

3. 

   Step3:Add the sifted flour into the egg mixture three times. Turn it up from the bottom quickly and evenly

4. 

   Step4:Add corn oil in one time. The same way. Mix well

5. 

   Step5:Mix the batter. Pour in the mould for 8 minutes. Shake out the big bubbles. Preheat the oven at 170 degrees for 10 minutes. Put it in the middle layer. Heat it up and down for 165 degrees. 15 minutes

6. 

   Step6:Until it's fully expanded. It's ready to be fired when the surface is yellow (please adjust the baking temperature and time according to the actual situation)

7. 

   Step7:Eat.

8. 

   Step8:It's good whether it's for dessert or breakfast.