If you are making your own banana pudding, then prepare it by whipping up your favorite receipe. Make sure to drizzle your banana slices with lemon juice to decrease oxidation.
Portion out your banana pudding into the sizes that you will want when you thaw it.
Spoon the pudding into either a freezer bag or an airtight container.*If using a container, add a layer of plastic wrap between the pudding and lid for extra protection.
Press the air out of the freezer bag and zip it shut. Or, place the lid on your container.*If using a bag, once zipped shut press the contents flat for easy space saving in the freezer.