What's your favorite kind of salad dressing?

simple vinaigrette. Olive oil, French mustard, vinegar, salt, pepper (garlic, shallots). depending on the salad it's wine vinegar (red or white) or apple cider vinegar, Dijon or à l'ancienne mustard. if i feel fancy I'll add some herbs (tarragon is great) or some egg yolk for extra creaminess.