
Start whipping the squirrels at low speed with a mixer. Then gradually increase the speed to medium. Once the proteins have turned into a soft foam, pour in the sugar parts and add the vanillin. Beat the whites for a long time, 10-15 minutes, until glossy and thick. Mixer corollas should leave obvious marks, and when the bowl is turned over, proteins will not fall out of it. Pre-wash the eggs with soda, as there may be harmful bacteria on their surface.