Potato Salad with Dijon Vinaigrette

Never a fan of mayo based ppotato salads, I was delighted to find this recipe and even more delighted to eat it. This is deceptively simple--the flavors are complex and so satisfying you can nake a meal out of this salad---maybe add some hard boiled egg and or shrimp. The flavors really get even better if the salad can sit a while--a few hours or overnight in the fridge, then a bit of time on the counter to take the chill off--outstanding!