Crush Oreo cookies into fine crumbs.
In a bowl, mix crumbs, cream cheese, and peppermint extract until smooth.
Roll mixture into 1-inch balls and place on a baking sheet lined with parchment paper.
Freeze for 20 to 30 minutes until firm.
Melt white chocolate and tint with a drop of green food coloring.
Dip each truffle into the melted chocolate. Let excess drip off
Place back on the tray and drizzle with melted dark chocolate.
Top with crushed mint if desired.
Chill until set. Enjoy!