This Melt-in-Your-Mouth Pistachio Shortbread Cookies Recipe is buttery, soft and full of nutty flavor. It is perfect for tea time or dessert. Many people love this Melt-in-Your-Mouth Pistachio Shortbread Cookies Recipe because it is simple and elegant. The cookies are crumbly and rich with a delicate pistachio taste. If you want a bakery-style treat at home, this recipe is a ...