Absolutely! You can freeze them after they have baked. Just be sure that they have cooled first. Then store them in an airtight container or a freezer bag for up to 3 months. If you would like, you can also store them before baking. Simply place the cookie dough balls on a cookie sheet and put them in the freezer for about an hour. After an hour you can put them in a freezer bag and store them in the refrigerator for up to 3 months. You can bake as many as you want at a time. When ready to bake, you can bake them straight from the freezer to the oven.