You can experiment with different vinegars with this dressing, to achieve different tastes. I use 2 garlic cloves, but 1 also works nicely. Sometimes I toss some fresh parsley into the food processor as well.
Best made in a food processor: combine all ingredients in food processor except oil; let oil drip slowly down through the feed tube while machine is running; let process until oil is combined.
Taste and add more salt and pepper if desired.
You can also whisk all ingredients together in a mixing bowl.
Makes enough to toss 1 or 2 salads, depending on how much dressing you put on a salad; keep refrigerated if not using right away.