Can You Vacuum Seal Onions?

Vacuum sealing is a really ideal way to store many different food products. You can store dry goods as well as fresh foods and cooked meals with ease using your vacuum sealer.

You will need to know how to store some items properly before you use your vacuum sealer and some fresh veggie items are at the top of this list.

You can use your vacuum sealer to store onions so long as you know how to use the right process for storage.

Onions are one of the veggies that need to be stored correctly, or they can go bad in your storage bags. Vacuum sealing can work really well for this kind of vegetable if you know how to do it right.

If you are ready to learn more about how to vacuum seal onions, you need to keep reading.

Why is Preparation Key?

Fresh veggies store best when they are properly prepared. There are processes that vegetables that have not been cooked can go through when they are stored without preparation.

This is the main difference between storing cooked foods and storing foods that are fresh. You will need to be sure that preparation is at the top of your list of things to do when you store onion that has not been cooked.

The main thing that needs to be done for your onions before they can be vacuum sealed is to blanch them. If you have never blanched anything, you need to learn how to do this process to keep your stored food fresh.

When you blanch veggies, you need to boil water and put your onions in the boiling water for about 2 minutes. Remove the onions and place them in iced water for a few minutes. They then need to be allowed to dry out before they are stored.

Blanching keeps your onions from bleeding out oils that lead to the breakdown of the texture and taste of your onions. This process can also stop the yellowing or browning process that can happen to onions when they are not prepared correctly for storage.

How to Store Onions With a Vacuum Sealer

You will need to start the process by washing your hands. Making sure that your hands are clean is really important when you are storing with a vacuum sealer.

The vacuum sealed bags cannot prevent damage from happening to your stored veggies if they have bacteria sealed into the bag with them.

You will also need a flat surface to seal your bags on. This helps to keep things smooth and makes it easy to get a good seal on your vacuum sealed bags.

You will want to be sure that you have your onions organized in a smooth layer inside the vacuum sealed bag to be sure that moisture does not get trapped in a ball of onions inside the bag. This can lead to a loss of texture and flavor in your stored onions that you will want to avoid.

Make sure that you chop up your onions into the size that you use the most often before storing them. You cannot store whole onions in a vacuum sealed bag, so you will need to at least cut them into rings before you put them into a vacuum sealed bag.

Make sure that you do not put too many onions into each bag. Overstuffing the bags can lead to the seals failing, and this can be a real problem for onions since they already need to be stored so carefully.

Make sure that you think about how many onions you will want to use for each recipe since this can make a big difference in how many onions you put into each bag. This also improves the chances that your bags will stay sealed, so smaller portions are always a better way to go.

Make sure to mark on the bag when you seal the onions up as well. This will help you to prevent wasted food because you forgot to indicate when each bag was stored.

This is always a good rule of thumb when storing with a vacuum sealer, and no matter what food you are sealing up, you should always mark the date on the storage bags.

How Long Do Onions Keep in a Vacuum Sealed Bag?

When you store onions properly with a vacuum sealer, you will be able to store them for about three months in the fridge. If you use the freezer for your storage, you will be able to store your onions for at least nine months but maybe as long as a year.

This is a really ideal way to prevent the waste of onions that you have purchased, and it also can help save you time since you will have stored them sliced up.

Onions can keep for a long time when they have not been peeled or sliced, but this is not always practical. You will have a much better time storing your onions for months at a time if you use your vacuum sealer correctly.

This is a really ideal storage method for lots of reasons and one that you need to start using if you want to prevent food waste.

Vacuum Sealing is Ideal for Onions

When you take the time to prepare your onions before storing them, you will have much better luck with them being in storage for the long haul. Blanched onions will last a really long time, and you can count on them to stay crunchy and flavorful for months.

Make sure that you have clean hands when you store your onions so that they will last for the maximum amount of time. Onions are a great addition to many recipes, and having fresh ones on hand that you simply have to thaw out can be a big timesaver for your cooking needs.

Onions store really well in vacuum sealed bags so long as you use the right process to keep them stored properly. This guide will help you to get your onions stored correctly using your vacuum sealer.

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