Place the Oreos in a blender or food processor, pulse until crumbs are formed. Transfer the crumbs into a large mixing bowl or bowl of a stand mixer, reserve a few crumbs to sprinkle on top of the truffles if desired.
Add in the softened cream cheese, using a paddle attachment mix together until combined. Use your hands to roll out 24 even sized truffles. Place on a parchment lined sheet pan and freeze for 30 minutes. Freezing the truffles make them much easier to coat in chocolate.
In a microwave safe dish combine the white chocolate and coconut oil, microwave in 30 second intervals until smooth. Working with one truffle at a time coat in the melted white chocolate, allow any excess chocolate to drip off. Place back on the parchment lined sheet pan and continue with the remaining truffles. While the chocolate is still melted, sprinkle with the reserved cookie crumbs. Truffles will keep refrigerated in an air tight container for 4-5 days!