95 saccharin tablets, 5ml vanilla extract
Combine eggs and sugar in a bowl and mix well.
Add milk and cooking oil, then mix.
Add sifted cake flour, cocoa powder, and baking powder, and mix until just combined.
Lightly coat the rice cooker with oil and pour in the batter.
Press the cook button on the rice cooker and let it bake.
Let the finished cake cool before eating.