
For the
next step you'll either need four hands and
be a
magician with a knife, or you'll need an
egg slicer. I've
included a photo that is linked to local
purchase source
for most everyone in America.

Use the egg slicer or chop with a knife the
remaining egg whites. Add the egg whites,
pickle relish and onion to the yolks and mix
thoroughly.
Refrigerate. Keeps for about a week.