Get a zip lock bag and place your Oreo cookies.
Crush Oreo cookies with rolling pin and keep aside.
We should take two bowls of different sizes.
In the bigger one take the ice and in the smaller one take the full cream.
Then place the smaller one in the bigger bowl.
Whisk the cream until it is thrice the initial volume and forms soft peaks.
Add condensed milk and vanilla essence.
Whisk it again.
Now add crush Oreo cookies and blend it again.
Transfer it in a box and give a good tap to remove the air bubbles.
Garnish with crush Oreo cookies and cover it.
Freeze it for 8 hours.
You can replace Oreo cookies with any of your favorite cookies.
Serve with the Oreo cookies.