01 - Preheat oven to 350°F. Bake vanilla cake according to package directions. Cool completely.
02 - Crumble cooled cake into fine crumbs using hands or food processor.
03 - Beat cream cheese, butter, powdered sugar, and vanilla until smooth and creamy.
04 - Combine frosting with cake crumbs. Mix until mixture holds together when pressed.
05 - Roll mixture into 24 tablespoon-sized balls. Place on parchment-lined tray. Freeze 20 minutes.
06 - Melt white chocolate. Dip each ball, coating completely. Return to tray.
07 - Pipe blue or green candy melt onto center of each ball while coating is still soft.
08 - Once set, add dark chocolate dot for pupil in center of iris.
09 - Use red gel to draw spooky veins radiating from iris.
10 - Let decorations set completely. Serve chilled for best texture.