01 - Break the fully cooled red velvet cake into fine crumbs using your hands or a fork, transferring them into a large mixing bowl.
02 - In a separate bowl, whisk together the softened cream cheese, powdered sugar, and vanilla extract until the mixture is completely smooth and creamy.
03 - Add the cheesecake mixture to the cake crumbs and mix thoroughly until a soft, uniform dough-like texture forms with no dry spots remaining.
04 - Scoop out approximately 1 tablespoon of the mixture at a time and roll firmly between your palms to form smooth, round balls. Arrange them on a parchment-lined baking tray.
05 - Refrigerate the shaped balls for at least 1 hour until they are firm enough to handle during dipping without falling apart.
06 - Melt the white chocolate in a microwave-safe bowl in 30-second intervals, stirring between each, or gently melt over a double boiler. Stir in a few drops of red food coloring if a tinted coating is desired.
07 - Dip each chilled ball into the melted chocolate, allowing the excess to drip off before returning it to the parchment-lined tray.
08 - While the chocolate coating is still wet, immediately garnish with red velvet crumbs or sprinkles as desired.
09 - Allow the chocolate coating to set completely at room temperature or in the refrigerator before serving.