Cut your boiled eggs in half and scoop out yolks into a bowl.
Using a fork mash the yolks up as finely as you can.
Add mayo, mustard, relish and salt and mix well.
Add your food coloring and mix well. (See notes)
Spoon a little of the deviled egg mixture into the egg to fill the whole. It does not have to be completely full. (See picture above the recipe.)
Once filled, put the rest of your mixture into a sandwich ziplock bag.
Starting at the wide end of the egg, pipe the mixture in a zig-zag pattern slowly making it smaller into the shape of a triangle.
Finish with one leaf of parsley at the top.
Notes
For food coloring add the drops a couple at a time. Egg yolk colors can vary slightly from light to dark so you may need some adjusting. If you add 7 of each color and it's still not orange enough for you, continue adding drops in a 1-1 ratio.