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 cream cheese, softened butter, powdered sugar, and vanilla extract together until smooth, creamy, and well incorporated.
04 - Mix the frosting into the cake crumbs until fully combined. The mixture should hold together firmly when pressed between your fingers.
05 - Scoop approximately 1 tablespoon of mixture and roll into 24 uniform balls. Place on a parchment-lined baking sheet and freeze for 20 minutes to firm.
06 - Melt white chocolate or candy melts gently. Dip each chilled cake ball into the coating, ensuring complete coverage, then return to the lined tray.
07 - While the white coating remains soft, pipe or place a small circle of blue or green candy melt in the center of each ball to form the iris.
08 - Once the iris is 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 thin, radiating lines around the eyeball to create spooky blood vessels.
10 - Allow all decorations to set completely at room temperature or in the refrigerator before serving. Best served chilled for optimal texture.