she didnt give even the smallest cake cause she was greedy and she wasnt happy obout the fact that she had to give a person a cake for free
even for a man as saintly as saint peter
Omza Tripathi answered this
It is because she thought that that little cake was too big to give away. Whenever she decided to give a cake, her greed used to come in between and she couldn't give the cake, not even the smallest one, because of that.