Well, if you make salad dressing yourself, you know exactly what goes into it. I find that olive oil based salad dressings are the healthiest for me. Sometimes, I like a simple red wine vinegar and oil dressing, while at other times, a vinaigrette – maybe raspberry -- is what sounds tasty to me.
A dressing made of olive oil, lemon juice, salt, black pepper and crumbled feta is great on a green salad, or on pasta salad, for a really fresh taste. That's another thing I like about the olive oil dressings -- they always taste fresh and clean.