Well, I don't have any measurements or anything, I just make it, lol.

 

Boil macaroni ( obviously ) and some eggs.  I like mine eggy, so I use at least maybe 7 or so eggs.

Mix together the cooked macaroni, boiled chopped up eggs, finely copped onion, real mayonaise ( not the lite or low fat, it just doesn't taste the same), and just a tsp or two of powedered mustard.  Then taste to see if more mustard might be needed, and add salt and pepper.

Then you can add any other ingredients you like.... I use celery seed because I don't like the actually cerely in it, but I do like the taste.  I also use green olives ( I prefer black ones, but my husband hates black olives, lol ).

 

Very easy to make.