Combine all of the ingredients for the dressing except the olive oil. While whisking, slowly drizzle the olive oil until it becomes emulsified.
I don't measure salad ingredients, so using a handful of each, arrange the ingredients on each plate.
The dressing should nicely serve about 4 people and lightly dress the salad. I do like to toss the warm potatoes with the dressing and give each plate a portion on the side. I prefer to dip into it as I go.
Season with salt & pepper as necessary.