MAKE THE RICE KRISPIE BASE BY ADDING MARSHMALLOWS AND BUTTER TO A BOWL. MICROWAVE IN 30 SECOND INTERVALS UNTIL MELTED.
THEN, STIR IN SALT AND VANILLA.
NOW, ADD IN RICE KRISPIE CEREAL AND STIR UNTIL COATED.
ADD SPRINKLES AND CANDY CORN TO THE MIXTURE.
*SKIP THIS STEP FOR A SMOOTHER AND EASIER SLIME APPLICATION.
ADD THE INGREDIENTS TO A CASSEROLE DISH AND GENTLY PRESS DOWN. ALLOW TO COOL AT LEAST 30 MINUTES.
ADD THE POWDERED SUGAR AND MILK TO A MIXING BOWL AND WHISK TO COMBINE. ADD DROPS OF GREEN FOOD COLORING AND ONE DROP OF YELLOW TO GIVE IT THE SLIME COLOR.
SLICE THE RICE KRISPIE TREATS INTO RECTANGLES AND DIP THE TOP HALF INTO THE ICING. LET THEM SET COMPLETELY.