jennyema said:IMO this really isn't relevant. Unless you are talking about keeping butter in your fridge for many months. I use both kinds and have never had either go bad on me.
Just put unused sticks in the freezer. No need for the foodsaver.
If I'm going to stick the bricks in the freezer until I run out of the butter in the fridge, it might as well be in a foodsaver bag. Besides, I just got it and am looking for uses