Yes, this is a great make-ahead recipe so you can have lots of sweet treats on hand for the holidays. Make the Pecan Tarts as directed, then allow them to come to room temperature. I suggest wrapping about a half dozen tarts in plastic wrap, then wrap that in aluminum foil and place some packs in a plastic freezer bag. Put these in the freezer and you’ll be able to grab a few packs when you want them. Let them thaw in the fridge overnight and they will be great. You can keep the tarts in the freezer for 3 to 4 months if they are airtight.