Anonymous wrote:They’ll be fine in an air tight container if you make them now but for future reference, cookies freeze really well. You need to wrap them very well and LEAVE THEM WRAPPED until they’re completely thawed. This is so condensation can form outside the wrapping and not get the cookies wet. Putting them in a Tupperware and then wrapping that in plastic wrap works great.
Oh one more tip, if you need to freeze them before they have time to cool all the way to room temp, freeze them on a baking sheet (lined with parchment) for an hour or so, not overlapping, before you put them in the Tupperware. If you put warm cookies in the Tupperware before freezing they might fuse together.