this post was submitted on 07 May 2024
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Coffee

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Hiya, just quickly wondering how people store their coffee? Mine is in a tin box I got second hand, cos I thought it looked nice. Any rules regarding storing grounded coffee? I don't store much at the time, it's just if I grind a little too much and what not. I'm assuming the general thumb rule for this is to store it in a closed container.

Feel free to share pics of your containers 🌻

Edit: My grinder doesn't allow for selective ground mode, but a new grinder is defo on the list! Seems like keeping them as beans for as long as possible - is the way.

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[–] [email protected] 8 points 7 months ago

Beans go in mason jars once I open a 1 Kg bag. Once it's ground, I'm drinking it.

[–] [email protected] 27 points 7 months ago

I weigh the amount of beans I intend to grind so I never have to store ground coffee.

[–] [email protected] 12 points 7 months ago (1 children)

I'll mix a pound (or whatever size they are now) of regular and a pound of decaf and store it in a big plastic Folger's container in the fridge.

I'm a heathen.

[–] [email protected] 3 points 7 months ago (5 children)

What's wrong with that? Air-tight in a low-humidity environment?

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[–] [email protected] 8 points 7 months ago (2 children)

Don't store ground coffee? Buy an inexpensive hand grinder from someone who's moved up to a more expensive model and keep your beans whole until you're ready to brew.

Coffee stales amazingly quickly and there's really no good way to prevent it, the longest I'd store ground coffee for is like half a day (if I'm taking some ground coffee to work to make a cup mid day.)

If you absolutely must store ground coffee an airtight container should work but it won't be terribly fresh after a day or two.

[–] [email protected] 4 points 7 months ago (6 children)

Buy an inexpensive hand grinder

Any suggestions there? I've looked in the past from recommended review sites but some of the ones I saw suggested online as quality started at like $80. Also does it take a long time to grind say 6-8 tablespoons of ground coffee?

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[–] [email protected] 3 points 7 months ago* (last edited 7 months ago) (1 children)

I think this is the correct answer. When I went back to drinking coffee again a few years ago I bought a cheap hand grinder from scamazon. When money was available I bought the electric grinder I have now. I still use the hand grinder when camping.

I keep my beans in the freezer. If I kept ground coffee around I'd keep it there too.

ETA: I think this is the hand grinder I have: https://www.amazon.com/PARACITY-Grinder-Stainless-Aeropress-Espresso/dp/B08QRL9Q4Q/ref=sr_1_16

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[–] [email protected] 4 points 7 months ago (1 children)

I store mine in a plastic container with an air tight seal. I prefer to use fresh grounds, but my grinder seems more consistent with higher volume. I usually grind 2-3 brews worth at time.

[–] [email protected] 1 points 7 months ago

I also store mine in plastic container, I actually grind roughly a week to two weeks worth of coffee at a time. The flavor difference after it sits for a while is less noticeable to me than the difference from when I get a new bag of coffee beans.

[–] [email protected] 5 points 7 months ago (2 children)

Not ground coffee, because I measure before I grind, but I have this jar that previously held instant coffee. It perfectly fits a bag of coffee, and I think it's probably more airtight than the bag.

[–] [email protected] 5 points 7 months ago (1 children)

Be warned about that grinder you have, the basket the grounds deposit into is two separate pieces and will eventually fail, spreading coffee grounds all over your kitchen on your dog while you're hurrying trying to get ready for work and you overslept.

I know from...... experience

[–] [email protected] 3 points 7 months ago

I've had that grinder for about ten years now and I bang that basket on the knockbox everyday and it's doing okay, but I get what you mean. The hopper lid has a crack in it from falling not very hard a while ago, so I think it might just be luck of the draw as to whether one gets a fragile plastic piece.

Watch, I'm sure the basket will shatter tomorrow, now. But the good news would be that I don't think they sell replacement parts for it anymore, so I guess I'd have to upgrade.

[–] [email protected] 2 points 7 months ago

Also, it’s glass, which is nice.

[–] [email protected] 61 points 7 months ago (4 children)

Usually I attach a copper wire from the tin box to the faucet to make sure it's well grounded.

[–] [email protected] 16 points 7 months ago (2 children)

No, no. Not that type of grounded!

He means the coffee was bad and he sent it to its room with no phone. You're grounded mister (coffee)!

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[–] [email protected] 14 points 7 months ago (2 children)

If the building is built to code, the ground connector on the wall outlets should also be well grounded. Some new buildings have plastic water pipes so the faucets might not be as grounded as they used to be.

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[–] [email protected] 19 points 7 months ago (1 children)

I think most people here will be grinding their own coffee per batch. It's typically step 1 or 2 when getting into the hobby, the other being buying better coffee.

That being said, if you do have pre-ground coffee try to use it as quickly as possible as it will lose flavor much faster than whole beans. Store it in a dark, air-tight container.

That tin box you have was originally used for loose leaf tea and is widely available if you want more

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[–] [email protected] 15 points 7 months ago

In my coffee. Haha. I weigh out the amount of coffee I need before I grind it. That said, I also exclusively make cold brew, so I'm typically making enough for a few days.

[–] [email protected] 35 points 7 months ago (2 children)

In the timeout corner πŸ€ͺ

I’m no coffee connoisseur- but wouldn’t storing the coffee beans in ground form be more prone to static build up, humidity, etc etc than just storing the beans in whole form?

[–] [email protected] 15 points 7 months ago

Oxidation and loss of aromatic compounds are the big ones.

[–] [email protected] 80 points 7 months ago (2 children)

I measure the beans before I grind. No way I'm storing ground coffee.

[–] [email protected] 13 points 7 months ago

Same I grind fresh every time I make coffee and I generally only have one bag open at a time so my beans stay fresh.

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