10E2012: Herbal Potato Salad

Made this to take to a family meal last Saturday, from RealSimple. Tripled it as below but still very little oil needed, the herbs do the heavy lifting.

5  pounds new potatoes, quartered

1 and 1/2 cup chopped herbs (parsley and tarragon - very distinctive)

6  scallions, thinly sliced

6  tablespoons olive oil

3  tablespoons whole-grain (key) mustard

3  tablespoons red wine vinegar

salt and milled black pepper