Fooled Ya Potato Salad

1 head Cauliflower, broken into flowerettes and steamed
(don't overcook!)
8 hardboiled eggs, chopped
l onion, diced
Salt & Pepper

Dressing: (Sorry, I'm not big on measuring)

1 Cup fat free Miracle Whip (guess)
1 Cup fat free sour cream (guessing again)
yellow mustard (probably a couple of tablespoons)
Celery Seed (a tablespoon?)
Fat Free Evaporated Milk (I use enough of this to thin the dressing mixture down a bit. Probably start with around 3 Tbs.)
Splenda (I sweeten the dressing by tasting. When the dressing makes my mouth water, it's just right!)

As far as I can figure, this is totally Core with no additional points. I hope you like it. If you make your potato salad with celery, you could also add that