Step1:Separate the egg white, yolk and yolk, add 20 grams of sugar, beat until the egg white is thick, add the remaining sugar, beat until the egg white is neutral and foamed. Pour the yolk into a container, sift the flour and add it. Mix it gently with a rubber scraper, and then put the biscuit paste into a mounting bag. Squeeze it onto the baking tray, preheat the oven for 150 degrees. Middle layer. Bake for 12 minute
Cooking tips:There are skills in making delicious dishes.