Home / Coffee Tips / If You Keep Your Coffee In The Freezer, Read This (Or Continue Throwing Your Money Out The Window)

If You Keep Your Coffee In The Freezer, Read This (Or Continue Throwing Your Money Out The Window)

How to keep grounded coffee

What is the best way to store ground coffee?

Whether you buy ground coffee or grind it at home, either way you have to store it. But how?

  • Do you put it in the freezer?
  • Do you put it in a nice container with a coffee bean on it?
  • Or do you simply leave it in the bag it came in, or in the grinder, to sit on the counter?

If you recognize yourself in one of these situations, then you might as well just throw your 12$ coffee bag away and start buying cheap coffee.

There, I just saved you hundreds of dollars a year.

I’m not kidding. Once you grind it, contact with the oxygen engages an oxidation process . Within 15 minutes, the coffee becomes stale. The difference is noticeable.

That’s why you’ll never see a serious coffee shop serving pre-ground coffee.

That’s why the best coffee machines come with an integrated grinder.

In this post, I’ll show you two ways to keep your coffee fresh (and stop wasting your money). The MacGyver’s Way (for when you are stuck) and the Recommended Way (how you should do it from now on).

The Wrong Way

In a past life, I bought prepackaged ground coffee and, once opened, I kept it in the freezer. Just like you, I thought it was the best way to keep coffee. Mistake number 1.

Then, thinking I knew better, I bought myself one of those nicely designed coffee pots you see at stores like Target. It had a seal around the cover, so I figured it was preserving coffee. Mistake number 2.

I figured it out when the pot broke and I was stuck with just leaving the ground coffee in its original bag on the counter. There was no difference in the taste of my coffee. Little did I know, the pot was not sealed at all.

That’s when I decided to get serious about my coffee’s freshness. The first way I learned was perfect for me at the time since I had no money to invest in coffee equipment. That’s the MacGyver’s Way.

1. Keeping Coffee Fresh MacGyver’s Style

scaled_300I call it the MacGyver Way because, like the start of the old TV series, you are always prepared for adventure.

You’ll be able to use this technique anywhere, even on the road.

Remember that coffees worst enemies are oxygen and moisture.

The one thing we all have at home that can prevent ground coffee to be exposed to these “contaminants” are… Ziplocs!

That’s right. Just put your coffee in a ziploc bag, zip it almost all the way. Keep a small opening. Before you seal it, make sure you press all the air out (even the one in the coffee).

But don’t be mistaken. You won’t be able to keep it for weeks this way.

Also remember that every time you open the bag, you let oxygen and moisture in. If you plan on keeping it for a few days, use smaller bags and pack individual portions.

Ultimately, this technique should be used as a last resort, not your default. Here’s how you should store coffee so it’s always fresh.

2. The Best Way To Store Coffee is…

… By keeping the bean whole!

As we mentioned above, the coffee’s worst enemies are oxygen and moisture. The bean’s envelope acts as a barrier and is actually one of the best way to preserve all the precious flavors inside the bean.

That’s how they keep it in Coffee Stores. If it’s good for them, it’s good for you.

Get yourself a good grinder (read our latest grinder review), and just grind what you need to make yourself a coffee. This will transform your morning’s experience forever.

Better yet, if you have a choice to make, invest in a good grinder before investing in a good coffee machine.

However, remember that coffee is always better consumed fresh. So avoid buying a big bag that will last you for months.

A bag will stay fresh for about a month after the beans are roasted (so make sure to look for a roasted date on the bag). Some coffee drinkers will prefer to buy a bag every week for even more freshness.

But How Should I Store My Coffee Beans?

The Tightvac Coffeevac is one of the best seller vacuumed coffee containers on Amazon.

The Tightvac Coffeevac is one of the best seller vacuumed coffee containers on Amazon. Read our review for more information.

Most professionals suggest using an air tight container.

The best one’s are the new vacuumed sealed coffee containers which prevent air from going. They do push some air out, but understand that they do not create a real vacuum.

However, the more filled it is, the less room there is for air inside, the better.

These vacuumed containers range from $10 to $30. So there is no reason why you should not have one or two units.

Actually, considering how much you spend on coffee in a year, not having one is what is costing you money.

5-Start Review From Amazon Click here for more reviews

“This canister gets you the real deal on the coffee seal. Ease of use is fantastic.

There’ a button on the lid that you press while sliding the lid down to overlap the canister top by about 2 inches.

You can hear the air rushing out and when you let go of the button your precious ground coffee is sealed in a vacuum with absolutely no light or air -fresh and yummy for you to brew when you wake up.

There are no rubber seals to fail and no pumps to break (or lose).”

– Trailbladers (LA, CA)
Click here for more reviews

There is one more thing…

Before I let you go, I have to be perfectly honest with you. I lied (sort of)!

I lied when I said that you shouldn’t put your coffee in the freezer. In fact, the debate is still out on whether or not the freezer is a valid option.

Personally, though, I’ll put my beans in the freezer when the Coffee Shops start doing the same.

To see where this debate is going, make sure to subscribe to our newsletter (just enter your email below) to get updates.

If you know someone who still store his ground coffee the wrong way, then share this post. He’ll thank you for it.

 

Photo by George Hodan

About Jean Sebastien

Jean-Sebastien is the caffeinated blogger behind Daily Shot of Coffee. Find out more about him here. You can contact Jean-Sebastien directly using this form.

16 comments

  1. I’m a huge coffee fan and these are some awesome tips! Thanks!

  2. Kaffe or coffee as you say it is so popular these days, thank you for sharing this information it should be common knowledge to people, unfortunently its not and that way a lot of perfect beans go to waste…

    Best Regards

    Tim
    http://www.cafekaffe.dk

  3. Have you tried out Planetary Design’s Airscape? This is what I use to keep my coffee beans fresh. It protects against light and oxygen, while allowing CO2 to still escape. I wonder how this compares to the TightVac above…

    • Benji,

      No I haven’t, but it should be told that while the TightVac is air tight, it doesn’t remove the air out of the container. As long as the container remains (relatively) full of beans, and you buy small quantities, it should be too much of a problem.

      That said, the Planetary Design Airscape looks like a better alternative since it does push the air out at roughly the same price (under $30 on their website)… Thanks for sharing!

      Another gadget to add to my list ;-)

  4. I store mine using the Ziplocs. Great way to keep it fresh and it’s very convenient. But thank you for the blog, I’m thinking of trying to use those vacuumed containers, that way I can save a few dollars too.

    • Very convenient indeed.. and so cheap too. Some will argue that it’s not a perfect solution because it lets light through. But if you do use it, I recommend using the thicker Ziplocs that go in the freezer.

  5. I sell a healthy, gourmet coffee that is sealed into individual servings. This preserves freshness and convenient for people on the go :) Great Blog

  6. I don’t actually put my coffee in the freezer, but I know many who do it. I usually just store it in my room and I drink quite a lot of coffee so its gone before I know it. I guess it depends on how fast people finish their coffee?

  7. jean – if one keeps the beans for extended times, cooler is better than
    warm for the whole bean. i’ve stored whole beans
    in a fridge during the summer months (sealed) and that seems
    to keep them ready for grinding when fresh coffee is needed.

    • Good point Howard. I know today’s freezers are designed to remove moisture to avoid ice from forming. So on hot summer day, when the air is heavy and charged with humidity, it’s a good spot.

      Then again, I’d rather not have to store my coffee for extended times.

  8. Good information! Thank you for sharing. BTW, I like the new clean lines of the blog nice job.

    Cheers,

    Ardee-ann

  9. Dear, Very valuable post…I was thinking the freezer storage of coffee would maintain its flavor..Thanks for sharing

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