Unwrap your rice krispie treats and lay out on parchment paper or plastic cutting board.
16 individually wrapped premade Rice Krispies treats
Place your sprinkles onto a plate or wide bowl and set by your working surface.
Pour candy melts into a medium microwave safe bowl and microwave for 15 second intervals, stirring in between, until the candies are melted through and smooth.
12 ounces candy melts
Dip half of a rice krispie treat into the melted candy. Smooth out with the back of a spoon or spatula.
While the candy is still wet on the krispie treat, dip the top into the sprinkles or use a small spoon to add the sprinkles onto the krispie treat.
Colored sprinkles
Add several candy eyes to the front of the krispie treat before the candy sets (it will set quickly) and place down on your parchment paper.
Candy eyes in assorted sizes
Repeat with the remaining treats. Allow the monsters to cool before serving, enjoy!