Cooling your foods before freezing them helps them freeze faster, which keeps them fresher. [1] X Trustworthy Source National Center for Home Food Preservation Publicly-funded center dedicated to educating consumers about research-backed safety practices for preserving food Go to source Cooling completely also reduces the chance of you elevating the temperature in your freezer, which can cause other foods in the freezer to spoil quicker.
Wrapping individual muffins will help keep air off the surface of the muffins. If they are put in a container without individual wrapping, there is bound to be air between the muffins, which can promote ice crystals and freezer burn.
It’s best to use containers that are marked for use in a freezer, as you know that they will provide protection for your muffins. If you know that you will only need a few muffins at a time, consider packaging them in small groups. This will allow you to only take out what you need when you need them.
Taking out as much air as possible will help you cut down on the risk of ice crystals and freezer burn on your muffins.
While the exact length of time a muffin will last can vary depending on the type of muffin, in most cases baked goods in general only last a few months in the freezer before getting a coat of ice and freezer burn.
If you don’t want to use all of the muffins, take a few out of the container they are in and put them in another bag or container while they thaw.