Line cupcake pan with cupcake liner.
Crumble graham crackers into bottom.
Add chocolate chips.
Create four vats of color by combining 1/2 c confectioner’s sugar, 1/8 c water, and 6 drops food coloring (I used red, blue, green, yellow).
Dip mini marshmallows into the color, and place into cupcake liners.
Place in oven 200 degrees for 3 minutes until candy coating on marshmallow hardens.