I have a variety of dips and dressings I make with just a few ingredients...here's what I use
sour cream (I use Daisy, the only ingredient is cream)
mayo (I use Best Foods regular)
Use either sour cream or mayo, or a blend of 1/2 and 1/2 of both.
about 1/2 tsp salt per cup of dip
1 tsp onion powder (not onion salt)
1 clove of garlic, minced or squished
1/2 tsp of dill
1/4 cup of blue cheese (made with whole milk or just milk, not lowfat)
I mix all or a few of these together. To thin for a dressing just add a little whole milk.
This will taste much better the next day as the flavors meld together. Add more salt the 2nd day if it needs it. Be creative, add your favorite spice.