How to make chocolate sandwich pie

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  1. Prepare all materials

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  2.2.After separating the egg whites and egg yolks, add 10 grams of fine sugar to the egg yolks and stir evenly

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  3.Add a few drops of lemon juice to the egg whites

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  4.Whisk egg whites

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  5.Add the remaining sugar in three batches and beat until wet peaks

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  6. Divide one third Add the egg whites into the egg yolk paste and mix evenly

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  7.Pour the mixed paste Add the remaining egg whites and continue to stir.

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  8.Add low-gluten flour in four times and turn Mix well

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  9.Put the batter into a piping bag

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  10.10.Squeeze the batter onto a baking sheet covered with oilcloth, try to make it evenly sized, paying attention to the gap in the middle.