01 -
In a large pot over medium-low heat, melt the unsalted butter completely without browning it to create a smooth base.
02 -
Add mini marshmallows to the melted butter, stirring constantly until mostly melted, then incorporate marshmallow creme until the mixture is uniform and glossy.
03 -
Stir in the vanilla extract and salt, then gradually add green gel food coloring until reaching the desired vivid green shade.
04 -
Remove from heat and quickly fold in the Rice Krispies cereal, coating evenly with the marshmallow mixture.
05 -
Coat hands lightly with cooking spray, then scoop and roll the mixture into 18 balls, working swiftly before the mixture firms.
06 -
Press two candy eyeballs into each ball while still warm and tacky, ensuring secure adhesion.
07 -
Place treats on a parchment-lined tray and allow to cool fully before serving or storing.