1. The egg white is not enough, so you must beat it. You should blow air into the egg white fully, not just stir it. Finally, there is no liquid protein, and the whole small basin will not fall off.
2. Too much milk, not too much liquid.
3. It takes too long to wait for the cake paste to be stirred. Should be added to the heated rice cooker immediately after stirring.
I hope I can help you.