CREAMY CAKE WITH COOKIES

1. Place the cookies at the base and along the edges of the pan.
2. Chocolate cream: put all the ingredients (except the butter) in a bowl. Let it thicken and finally add the butter and grated biscuits.
3. Pour the cream into the mold and level.
4. White cream: put the sugar, starch and milk in a saucepan. Let it thicken and add the butter.
5. Pour the white cream over the chocolate layer and chill for 3-4 hours