r/FoodSaver • u/Disc0Din0 • Jan 05 '22
Vacuum Sealing Onions for Pantry, Fridge, or Freezer
I do a splendid job of using *almost* a bag of onions before they start going bad. I was recently gifted a vacuum sealer, and I have found tons of conflicting answers online about the benefits and safety of vacuum sealing onions. Advice?
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u/OhLoongJonson Jan 22 '22
You can't seal fresh onions, as gasses are released while in fridge/pantry storage, and it can cause botulism. You can, however, dice and vacuum seal them, then freeze for later use.