I just usually take 6 hard boiled eggs and add a heaping tablespoon of mayonaise, a heaping teaspoon of sweet pickle relish, a dash of dried yellow mustard, and a dash of garlic salt. I mash it all together and let it sit in the refrigerator for a couple of hours in order for the flavors to meld.
It's really not much of a recipe. Just dump the stuff together and stir.