Absolutely! Christmas cookies are a staple of the season, and I'd be delighted to help you freeze them. Just gather the cookies and place them in a single layer on a cookie sheet. Then, you can place the cookie sheet in the freezer for about 1-2 hours. Once the cookies are frozen, you can transfer them to a freezer-safe container and store them in the freezer for up to two months. Just be sure to thaw them completely before enjoying!