Fill a large skillet over medium heat with water and bring it to a boil.
Add the grapes and cook them for 2 minutes.
Next, remove the grapes from the water and transfer them to a food processor.
Add the condensed milk and blend very well until smooth.
Place this mixture in the refrigerator and let it chill for 15 minutes.
Next, in a food processor, add the milk biscuits and crush them until they turn into fine crumbs.
Transfer everything to a medium bowl, add one the melted unsalted butter and mix until well combined.
Then, transfer everything to a medium-sized baking dish and spread it evenly.
In a large bowl, add the cream cheese, the well-chilled whipping cream, the grape mixture and beat everything very well until it reaches stiff peak consistency.
Transfer this mixture to the baking dish with the biscuits and spread it evenly.
Decorate with green grapes to taste.
Place the dessert in the refrigerator and let it chill for at least 3 hours.
Serve.