01 - Break the fully cooled red velvet cake into fine, even crumbs using your hands or a fork 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 cake crumbs and mix thoroughly until a soft, uniform dough-like consistency forms that holds together when pressed.
04 - Using a small cookie scoop or tablespoon, portion out the mixture and roll into 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 enough to handle without losing their shape during dipping.
06 - Melt the white chocolate in a microwave-safe bowl in 30-second intervals stirring between each, or over a double boiler until completely smooth. Stir in red food coloring if desired for a vibrant coating.
07 - Dip each chilled ball into the melted chocolate, gently tapping off the excess, and return 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 fully harden at room temperature or in the refrigerator before serving.