1, rice cooker cake is generally steamed for about 30 minutes.

2. Put the egg white and egg yolk in two separate pots and whisk the yolks. Whisk the egg whites for about 5 minutes. Put half of the egg whites into the yolks and whisk. The remaining half of the egg white is put into the yolks and whisked. When the egg yolks and egg whites are combined, the cake batter will become a paste. The cake batter will be ready when the cake is ready.