add the butter & marshmallows in a bowl and melt them together. This can be done in the microwave or on the stove top.

add in Rice Krispies and mix thoroughly

spread the mixture into a greased pan with a greased spatula.

allow mixture to cool (about 30 minutes)

use unicorn shaped cookie cutter to cut in shapes

apply vanilla icing to top of treat

use black writing gel for muzzle

sprinkle rainbow sprinkles along the side for the unicorn mane

sprinkle a bit of gold for the unicorn horn

add a candy eye

serve & enjoy!