Hi Pam!

Cooked meals like that are usually good for 2-3 years as long as it remains sealed.

If you use OutOfAir bags, you won't have to double bag as our bags are thicker. You should try it! Drop me a message using our contact form (https://outofair.com/contact-us) and I'll send you a sampler.

I don't think I'd risk it if it wasn't frozen.

Vacuum sealing can significantly extend the shelf life of dry goods, such as unbaked cookie or cake mixes, by preventing exposure to air and moisture, which can lead to the growth of bacteria and fungi. However, the exact shelf life can depend on various factors, including the specific ingredients in the mix, storage conditions, and the quality of the vacuum seal.

As a general rule, an unopened package of commercially-produced cookie or cake mix will have a best before date printed on the package, which is typically between 12 to 24 months from the date of manufacture. However, if stored properly, these mixes can often be used for months or even years beyond this date, although the quality may start to decline.

If you've vacuum-sealed the mix yourself, it's a bit more difficult to give a precise shelf life. However, if the mix is made entirely of shelf-stable dry ingredients (like flour, sugar, baking powder, and dried eggs), and it's sealed and stored properly (in a cool, dark, dry place), it could potentially last for 2 to 5 years. It's always a good idea to check for signs of spoilage, like an off smell or color, before using an old mix.

Remember that the shelf life can be reduced if the mix contains ingredients that are more perishable, like fresh nuts or dried milk

As with all things, it depends, so we err'd on the side of caution in our recommendations on the chart.

When it comes to grapes (most things really):

1. The sooner you seal, the better! Fresher grapes will last longer, so don't wait till they're getting squishy.
2. Before you seal 'em up, make sure the grapes are clean AND DRY to keep any nasty stuff at bay.
3. Stick them in the crisper drawer of your fridge. It's a bit cooler and the temperature doesn't fluctuate as much.
4. Don't cram too many grapes into one bag (doesn't apply as much for a container). If they're squished, they'll spoil faster.

Yes, as long as it stayed frozen that entire time, it's good to go.

Raw liquid eggs that have been properly stored can be frozen for up to 12 months. It's crucial to ensure they're stored at a consistent temperature of 0°F (-18°C) or lower.

To freeze raw liquid eggs, you should first beat them until they're blended, then pour them into a freeze-safe container or bag, remove as much air as possible (which is where vacuum sealing comes in), and then freeze.

When you're ready to use the eggs, thaw them in the refrigerator or under cold water. It's important to cook them thoroughly after thawing to ensure they're safe to eat. Do not refreeze thawed eggs.

One thing to note is that the texture of the eggs might change slightly when they're frozen and then thawed. This is due to the water content in the eggs forming ice crystals that can break down the structure of the egg, making it a bit more watery when thawed.

Hi Ruth,

Unless the foods are shelf-stable (they can be stored in the pantry), I'd say you are correct here.
Vacuum sealing will decrease bacterial growth which causes spoilage, but it doesn't stop it. Refrigeration and freezing help to slow growth down further. Dehydrating can help too (think of things like beef jerky, or meals like ramen noodles where the foods are all dehydrated).

Best,
Jonathan

Hi Harn,

Good question! As with everything, it depends. Some foods will indeed become mushy when frozen, even if vacuum sealed, because the water inside the food expands into ice crystals, which can break down cell structure of the foods.

I have seen great results though with storage in the freezer. I mostly store raw and cooked meats (like Thanksgiving turkey, which I'm still eating from last year), and leftover meals.
The quite on this page is a good place to look for ideas on what to store and what not to store.

Best,
Jonathan

I wouldn't recommend it. When it comes to anything with babies I prefer to err on the side of caution.