In a medium pan, melt butter over medium heat. Add in marshmallows and vanilla and stir constantly until all marshmallows are melted. In a separate large bowl measure 6 cups Rice cereal.
Pour marshmallow mixture over the cereal, add two T sprinkles and stir well to combine. (Sprinkles are gonna melt, just be aware. If you don’t like that look, just wait and add to the top). Prep a 9x9 inch pan with parchment paper. (I spray with a touch of oil).
Press Rice Krispie treats FIRMLY into pan. Allow to cool completely and then add the rest of the sprinkles on top and gently press for them to stick. (I find that it helps to add a bit of oil spray to the spoon or fingers, whatever you are using to press into pan)
To make pops: cut into 12 even pieces, approx. 2 in by 3 in. Press a popsicle stick into each.
Melt your white chocolate (using double boiler method or by microwaving in 20 second increments until melted) and add to a coffee mug to allow depth to the dipping. Dip each into the chocolate and set on parchment to dry. Add more sprinkles to the white chocolate if desired. Enjoy!!!