Preheat Oven: Start by preheating your oven to 350°F (175°C). While waiting, line a baking sheet with parchment paper to prevent sticking. This preparation will help ensure even cooking of your cookies.
Make the Dough: In a large mixing bowl, cream together 1 cup of softened unsalted butter and ½ cup of powdered sugar until the mixture is light and fluffy; this should take about 3-4 minutes. Next, add 1 tsp of vanilla extract, mixing well to incorporate. Gradually add 2 cups of all-purpose flour, ½ cup of cornstarch, and a pinch of salt. Stir until a soft dough forms. Ensure not to overmix as it could lead to tougher cookies.
Shape the Cookies: Take small portions of the dough and roll them into 2-inch logs. Place these log shapes on your prepared baking sheet, spacing them about 2 inches apart as they will spread slightly when baking.
Bake: Place the cookie sheet in the preheated oven and bake for 12-15 minutes. Keep an eye on the edges; they should turn golden brown, while the center remains pale. Once baked, allow them to cool slightly on the sheet for about 5 minutes. Then, transfer the logs to a wire rack to cool completely.
Finish with Sugar: When the cookies are completely cool, take the additional ½ cup of powdered sugar and gently dust it over the cookies. This creates a beautiful snowy effect and enhances the sweetness.
Serve: Enjoy your Melting Moment Logs with a warm cup of tea or coffee. These cookies are perfect for sharing with friends and family or savoring on your own!