Take the oreo cookies blend them nicely in food processor.
Add melted butter over the crushed cookies.Process untill evenly moistened.
Take out the mixture in the tart mould press evenly with the back of the spoon. Freeze till you prepare the filling.
In a small pan add cream over low medium heat for few minutes no need for boiling.
Remove from heat and pour over the chopped chocolate and let it rest for 1-2 mins.
Mix it well and make a smooth chocolate filling.
Pour chocolate filling over the oreo crust, top with fresh strawberries and chopped nuts.
Refrigerate for 2 hours and cut in desired shape. Serve chilled!!