How to make sponge cake

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  1.Separate the egg white and egg yolk, and be sure to put them into a basin without oil and water

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  2.Put the egg white bowl into a cooking machine, pour in 3 drops of white vinegar, and beat at low speed until thickened.Fine bubbles

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  3.Add 1/3 of the white sugar and continue to beat until lines appear.

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  4.Add 1/2 of the white sugar and beat until the texture is more obvious

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  5.Add the remaining sugar and beat until neutral and dry

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  6.Add oil and low-gluten flour to egg yolks, beat until emulsified and no grains

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  7.Put half of the egg white into the egg yolk, cut and mix evenly.Note, you must use the cutting and mixing technique, do not stir, otherwise it will be very Easy to defoam
  

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  8.Pour the mixed egg yolk into the egg white, Continue to cut and mix evenly

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  9.Pour the mixed egg liquid into the mold

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  10. Shake out the bubbles and bake them in the microwave