Take oreo biscuits and grind it.
Now mix butter in the biscuit powder.
Divide the whipped cream into two halves.
In one half add chocolate syrup. Mix it well.
Now take container layer it with powdered oreo biscuits, then with whipped cream and the next layer with chocolate cream.
Repeat the process of layering for 3-4 times.
At last grate some chocolates and garnish it with chopped cashews.