A white cookie dough is flavoured with peppermint essence before being topped with a yummy peppermint flavoured icing in this recipe. For St. Patrick's Day, sprinkle with green sugar and shamrock flakes. White Peppermint Sugar Cookies Prep time: 80 mins Cook time: 10 mins Total time: 1 hour 30 mins Serves: 6 Ingredients 475g Plain flour 120g Butter 180g