In a mixing bowl, put margarine,vanilla flavor and sugar then mix together for 10 minutes.

Add in eggs one after the other and mix altogether.

In a different bowl,sieve the flour,add baking powder and mix them.

Add the flour to the mixture of butter and eggs little by little. Adding flour and milk one after the other,mix altogether to make a smooth batter.

Bake for 10-15 minutes at 180 degree Celsius.