Yes, these lime cookies will freeze very well! I prefer to freeze them without the glaze, and then freshly dip them shortly before enjoying. Either way, place the cookies in an airtight plastic zipper bag with all the air squeezed out. If stacking and freezing glazed cookies, keep a piece of parchment paper between the layers. Keep homemade cookies in the freezer for up to 3 months. Thaw in the fridge overnight, or at room temperature for about 20 minutes.