Crush the cookies to fine crumbs, similar to sand, using a food processor or rolling pin.

In a mixing bowl, combine the crushed cookies, cream cheese, optional powdered sugar, and spices. Mix until a smooth dough forms.

Roll the mixture into 1-inch balls and place on a parchment-lined baking sheet. Chill for at least 30 minutes.

Melt the white chocolate in a microwave-safe bowl, heating in short intervals until smooth. Add coconut oil if desired.

Dip each truffle in the melted chocolate, letting excess drip off before returning to the parchment-lined sheet.

Sprinkle with festive decorations immediately after coating.

Return truffles to the refrigerator until the chocolate is set, about 15 to 60 minutes.