Crumble lotus cookies and mix with melted margarine.
Spread cookie mixture in a small, round springform pan.
Bring milk, starch and sugar to a boil in a saucepan, stirring constantly, until a thick cream forms.
As soon as it thickens, remove the saucepan from the heat, stir in the margarine and melt it.
In another bowl, mix cream cheese, powdered sugar and melted lotus cream.
Then fold in the milk cream.
Pour the cream cheese filling on the base and finally cover with the melted lotus cream.
Refrigerate for 3 hours (preferably overnight) and enjoy.