This is a wonderful, different potato salad! You can use red poatoes if you can't find the fingerlings, they are much cheaper! If using reds, I nuke them first for about 3 minutes, then I start the potatoes going, then half way thru add the corn, don't want the corn to overcook. The tarragon flavor is terrific, but I can see using fresh basil as well. .Serve room temp or chilled. From Cooking Light 2010.