One of my all time favorites!
Unfortunately, I don't have measurements for the ingredients on this either but I'll try to give you some estimates to get you started. The rest you have to use your taste tester to figure out :)
Potatoes (for the 3 of us, I might use a 5 lb. bag mainly because I always want leftovers of this; for a family gathering I'd use at least a 10 lb. bag)
**Side note, my mom always said when making potatoes (like mashed, potato salad, etc) you peel 2 for each person & throw in a couple for the pot. That works for normal people, but I have an addiction to potatoes so I usually throw in a few more just because :) **
Mayo (you truly have to eyeball this to get the consistency of potato salad you want)
Relish - dill not sweet, (2-4 Tblsp., maybe a little more)
Onion (1/4-1/2 cup, chopped)
Salt & Pepper to taste
American Cheese Slices (2-4)
Dice, cook & drain potatoes. Lay the cheese slices on top of the hot potatoes. Cover & allow cheese to melt. Add remaining ingredients & mix. Enjoy!!