Step 1 rainbow carrots

Step two, rainbow cauliflower

Step three, pretend PewDiePie likes it and that jacksepticeye thinks rainbow veggies are the "coolest thing ever." 

All steps complete.

 

Kinda hurts my wallet tho.

 

Need some food coloring.

 

Disclaimer: these do not apply to all children, but do in fact as of now apply as a functional method for my husbands little brother.