Add ⅛ - ½ tsp Superfood Powder of choice. See notes about which ones make which color
Add water in ½ tsp increments until a thick pipable paste forms. water amount may vary depending on temperature and humidity levels
Line a large flat surface with wax paper, I used a ½ sheet pan
Prepare piping bags for the number of colors you have using a #2 decorating tip or a #134 for multiple lines. If using a plastic piping bag you can snip a small hole in the tip.
Pipe icing in straight lines to cover wax paper surface leaving a small gap in between each line
Allow to dry for 24 hours or until the dry through the core. This can take less time in dryer warmer conditions or more time in humid conditions.