This formula is a basic formula. I often change the bean dregs into pumpkin puree, carrot puree and the like. It is also delicious.
The egg white is separated into two clean containers without oil and water, and the egg yolk is scattered and mixed.
Add bean dregs and sieved flour and mix well
Add a few drops of lemon juice to the protein and add sugar for 3 times.
1/3 protein is mixed into the batter until it is even
Pour all the batter into the protein bowl, gently mix and mix into the mold.
Preheat the oven to 175 degrees, 25-35 minutes (depending on the oven's ability to adjust the time moderately, for the purpose of roasting)
Remove the back buckle, release the mold after cooling