How can I safely store and preserve chilled cookie dough for future use?

To safely store and preserve chilled cookie dough for future use, you can wrap it tightly in plastic wrap or store it in an airtight container in the refrigerator for up to 3 days. For longer storage, you can freeze the cookie dough by shaping it into individual portions, placing them on a baking sheet to freeze, then transferring them to a freezer-safe bag or container. When ready to bake, simply thaw the dough in the refrigerator before baking as usual.