01 - Crumble the fully baked and cooled red velvet cake into fine, uniform crumbs using your hands or a fork, working in 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 with no lumps remaining.
03 - Add the cream cheese mixture to the bowl of cake crumbs and mix thoroughly until a soft, dough-like consistency forms that holds together when pressed.
04 - Scoop out approximately 1 tablespoon of the mixture at a time and roll between your palms to form smooth, evenly sized balls. Arrange them on a parchment-lined baking tray.
05 - Refrigerate the shaped balls for at least 1 hour until they are firm and hold their shape when handled.
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, garnish immediately with red velvet cake crumbs or sprinkles, if desired.
09 - Allow the chocolate coating to set completely at room temperature or in the refrigerator before serving.