01 - Preheat oven to 350°F. Prepare and bake the vanilla cake according to package or recipe instructions. Allow to cool completely before proceeding.
02 - Crumble the cooled cake into a large bowl, breaking it down until fine, uniform crumbs form throughout.
03 - In a separate bowl, beat together cream cheese, butter, powdered sugar, and vanilla extract until completely smooth and creamy.
04 - Mix the frosting thoroughly into the cake crumbs until fully incorporated. The mixture should hold together when pressed firmly.
05 - Scoop tablespoons of the mixture and roll into 24 evenly sized balls. Arrange on a parchment-lined baking tray and freeze for 20 minutes to firm.
06 - Melt the white chocolate or candy melts gently. Dip each cake ball into the melted coating, ensuring complete coverage, then return to the tray.
07 - While the white coating remains soft, pipe or place a small amount of colored candy melt (blue or green) in the center of each ball to form the iris.
08 - Once the coating has set, add a small dot of dark chocolate or black candy melt in the center of each iris to create the pupil.
09 - Use red gel food coloring or decorating gel to draw realistic, spooky veins radiating outward from the colored iris area.
10 - Allow all decorations to set completely at room temperature or in the refrigerator before serving.