Red bean paste sandwich biscuits

Overview

How to cook Red bean paste sandwich biscuits at home

Separate the egg yolks from the egg whites, beat the egg whites first, then pour in white vinegar and sugar!
Add the sugar in three batches until it becomes creamy!
Stir the egg yolks evenly and then add the sugar and stir evenly!
Pour in 35 grams of water and mix with 10 grams of oil!
Then sift in the flour and baking powder!
Mix well!
Then pour in the beaten egg whites in two batches and mix evenly!
Put the evenly mixed egg batter into a piping bag, and then slowly squeeze it out into a round shape. Preheat the oven to 180° for about half an hour. Then remove it from the oil paper and spread the bean paste filling. Just like making sandwich biscuits, put the bean paste filling in the middle!
Enjoy the finished product!
Enjoy the finished product!
Enjoy the finished product!
Enjoy the finished product!
Enjoy the finished product!
I forgot about this process diagram just now, so I will add it now, just spread the bean paste filling into the middle, and then put the two together and it's done!