Heat 1 cup of miniature marshmallows and ½ tablespoon of butter in the microwave for 30-45 seconds and mix in 1¼ cups Rice Krispies cereal.
Spray the outside of 2 sandwich bags lightly with a nonstick cooking spray, place the bags on your hands, used to mold the white Rice Krispies into a ball and place in the center of a lightly greased pie pan.
Heat 2 cups of miniature marshmallows and 1 tablespoon of butter in the microwave for 1 -2 minutes, mix in a few drops of yellow food coloring and mix in 2½ cups Rice Krispies cereal.
Use the sandwich bags to mold the yellow Rice Krispies around the white center.
Heat 2½ cups of miniature marshmallows and 1 tablespoon of butter in the microwave for 1 -2 minutes, mix in a few drops of orange food coloring and mix in 3 cups Rice Krispies cereal.
Use the sandwich bags to mold the orange Rice Krispies around the yellow Rice Krispies and carefully press the treats down into the pan.
Let cool and slice like a pizza.
Recipe by Premeditated Leftovers™ at https://premeditatedleftovers.com/?p=42511