This light and delicious potato salad is perfect to bring to a summer BBQ, or a potluck dinner. Use red bliss, or heirloom potatoes for an even yummier salad and leave the skins on for extra nutrition. The tarragon gives it a very special flavor that will delight your taste buds.
Boil potatoes until tender but not too soft. Drain and cool. In a large bowl, combine potatoes with remaining ingredients and stir to combine. Season with salt and pepper. Cover and refrigerate until cold. If salad becomes dry after a day or two, add a bit more mayo.