How to make square cake

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  1.
  First of all, the egg white and yolk must be separated.The basin containing the egg white must be oil-free and water-free.

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  2. Add corn oil, 20 grams of sugar, and milk to the egg yolks, beat until emulsified, and sift in Low-gluten flour,

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  3.Mix evenly in a Z shape,



4. Add a few drops of lemon juice or white vinegar to the egg whites, use an ACA egg beater to beat until large bubbles, add sugar for the first time, beat until Add white sugar for the second time when soaking finely, and add white sugar for the third time when beating until fine lines appear.

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  5. Then make a small, self-supporting sharp corner.

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  6. Preheat the oven, put 1/3 of the beaten meringue into the egg yolk paste and fold it Mix evenly,

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  7. Then pour it back into the remaining meringue and mix evenly.
  

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  8. Pour the mixed cake liquid into the cake mold and shake gently.When bubbles appear, place it in the lower rack of the oven, heat up and down at 140 degrees, and bake for 50 minutes.
  
  

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  9.After baking, take it out and place it upside down on the grill.Let cool before unmoulding, cut into small squares,