Yes! You can freeze them before or after cooking. TO FREEZE BEFORE BAKING: place the balls of dough on a parchment lined baking sheet and freeze until solid. Then transfer the balls to a freezer safe container, or a heavy duty zip lock baggie. When ready to bake, just set the balls of dough on a baking sheet, cover loosely, and let defrost on the counter before baking. TO FREEZE BAKED COOKIES: be sure they have completely cooled, then store in a freezer container or heavy duty zip lock freezer bag.