Begin by crushing the Mint Oreo cookies into fine crumbs. Use a food processor for quick results, or place the cookies in a ziplock bag and roll over them with a rolling pin until well-crushed.

In a mixing bowl, combine the crushed Oreo cookies with softened cream cheese. Blend until the mixture is thoroughly combined and creamy. Chill for at least 30 minutes.

Once the mixture is chilled, scoop out tablespoon-sized portions and roll them into bite-sized balls. Place each formed truffle onto a parchment-lined baking sheet.

In a microwave-safe bowl, slowly melt the white candy coating. Heat in 30-second intervals, stirring until smooth.

Dip each truffle into the melted white candy coating, ensuring it's fully covered, then place back onto the baking sheet.

Before the coating hardens, sprinkle any desired toppings over each truffle.

Transfer the coated truffles to the refrigerator and chill for at least 30 minutes or until the coating is completely set.