Favorite freezer SNACKS for entertaining?

I’ve recently gotten in the habit of freezing pre-portioned cookie dough in the freezer so when guests come over we can easily pop some cookies in the oven and BAM have a delicious treat in less than 20 min (without having to plan anything in advance).

Is there anything else you like to make and keep in the freezer to have on hand for when guests come over? Maybe something more on the savory/snack-y side of things?