Add 63-64 glucose biscuits in a bowl.
Add milk and make a nice paste.
Now spread some powdered sugar in a baking tin and tap, to spread it all over.
Put half of the biscuit paste into the tin and spread it as a layer.
Add a layer of melted chocolate and add some nuts and raisins.
Spread the remaining biscuits paste as a second layer.
Spread another layer of melted chocolate and add some nuts and raisins.
Now add a layer of whole biscuits and then a layer of melted chocolate again.
Refrigerate in the freezer for 2 hours.
After 2 hours, keep it outside for about 15 minutes.
Now spread the powdered sugar on top.
And decorate it with some colored vermicelli and chocolate sauce.
So your easy to make no bake cake is ready.