Place Oreos in a food processor and pulse until fine crumbs form. Alternatively, place in a bag and crush with a rolling pin.

In a bowl, combine Oreo crumbs and cream cheese until smooth and uniform.

Roll mixture into 1-inch balls. Place on a parchment-lined baking sheet and chill 15–30 minutes.

Melt white chocolate and add green food coloring. Dip chilled balls into the chocolate to coat fully, shaking off excess.

Add red sanding sugar on top for a cute Santa hat look, or leave plain for a classic Grinch green effect.

Refrigerate until chocolate sets. Serve chilled or at room temperature.