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Use Salt to Remove the Bitterness in Coffee


If you're looking to remove the bitter taste of your coffee and a mellow out its flavor profile, then the best way to do that is by simply adding salt to your coffee. This is a method that has been used by certain restaurants, and although it may seem daunting to put salt in your cuppa Joe, it is actually quite effective. It is pretty obvious that when you're cooking, you can use salt to enhance the flavor of any dish. You may have also noticed that when you eat salty foods with your coffee, the flavor itself can have a more nutty taste. That is partially due to the salt on your palette when you are enjoying your coffee.

When you are looking to enjoy the best cup of coffee out there, there should be absolutely no bitterness in the flavor. Even when you are doing your best to brew an amazing Java specimen, there still may be times when it comes out with more bitterness than you're hoping for. All you have to do is add a pinch of salt to your cup of coffee, and it will neutralize the flavor of bitterness immediately. Another way to effectively make sure that you have no bitterness in your coffee is to brew your coffee grounds with about 1/8 of a teaspoon of salt per serving. You can then add your water and brew it through the filter as normal, and you will notice that there is absolutely no taste of salt or bitterness at all. If you do decide not to brew your coffee grounds with salt added, then all you have to do to remedy any bitter taste that may come out is to add salt directly to your mug. The salt will actually easily dissolve because of the heat of your drink and completely neutralized any edge within the flavor of your coffee.

Another thing that you may want to know is that if you are experiencing consistent bitterness in your coffee brewing, then you may need to clean and descale at your machine since the buildup of oils from the coffee grinds can make your final product very bitter. Also, if you are not using filtered or distilled water, then that is something that you need to change immediately because it will not only dramatically affect the taste of your Java, but it will also keep it from becoming bitter if your tap water has a high amount of chlorine in it. You may also want to try darker roast types if you are experiencing too much bitterness in your coffee brewing to see if the deeper textures and notes will give you the taste that you are looking for. Most of the time coffee bitterness does unexpectedly come from the grind of your coffee being too fine so that the water saturates the grounds for too long. You can try tweaking how you grind your coffee to a slightly coarser texture so that it will not have a bitter taste as a result. Regardless, if you ever happen to come upon a bitter cup of Joe at any time in your life, you can use the simple salt trick to neutralize and revitalize your delicious cup of coffee instantly!


mandrake on December 31, 2012:

I've heard about this. It's something Italians like to do. But i thought it was a certain or special kind of salt they put in their coffee? and not just ordinary table salt?

bitsy08 on March 06, 2012:

I don't know where I read it but I looked this up once before. I found an article that said to use luke-warm water instead of cold. It works. Now every cup I make is really good. No more bitterness.

Dustie on February 23, 2012:

I never thought of putting salt in coffee I used just a pinch in my cup of coffee and what a difference it make thanks much for that tip

peter on February 09, 2012:

This works great with grapefruit as well. Cuts down on my suger intake.

tomie on February 07, 2012:

An age old tip, have used it for years.

Ms Bebo on January 27, 2012:

Wow I bought a cheap coffee due to low funds and it was very fine and bitter! This really works, it tastes great and I don't have to throw out the package. Thanks

puerto on October 19, 2011:

er, i like the bitterness - surely that's the point of coffee?

holden on June 23, 2011:

Scroll to Continue

can I do the same when my tea tastes bitter?

mycoffemylife on March 10, 2011:

I always use a french press. I found that even "good" coffee's would sometime come out with a bitter twinge. Just tried the salt trick in the grounds before adding hot water.....VOILA!!! I AM HAPPY!!! :)

Dweeb on February 23, 2011:

@kym jones

We are not talking about drinking a cup of sea water here... When they say a "pinch" it means you aren't putting more salt in a cup than you can fit between your thumb and index finger. That is so insignificant. I think a few saltine crackers would have more sadly than a pinch. No one should worry about the health risks off an amount so insignificant.

southern bell on February 16, 2011:

the trick to the salt technic is a pinch not a whole teaspoon. that amount of salt would not hurt anyone.

stars439 from Louisiana, The Magnolia and Pelican State. on February 06, 2011:

Great tip. God Bless You

Kym Jones on February 02, 2011:

I have high blood pressure and cholesterol troubles

I'm not to add salt to any of my diet, is there

Any other suggestions???

Cheryl Anne on January 19, 2011:

If you are on a tight budget like I am, and need to use store brand coffee, then this is a great idea.

Justin on January 04, 2011:

My dad taught me this remedy a number of years ago and it works great! All it takes is a few granules of it - not even 1/8 tsp goes into my mug; one shake usually does it for me.

Jozpa on November 12, 2010:

First time I did this, I added WAY too much.. And almost puked it. Second time around it worked, and yes, it was very good indeed. Thanks for the tip.

Chuggin McCoffee (author) from San Antonio on September 09, 2010:


Salt can be used to counteract very acidic coffee, although it would be best to try a different roast first! This can be used in emergency situations where you don't have another choice in the coffee that you are drinking. :-)

drg on August 31, 2010:

WTF... why would you try to remove bitterness from coffee? is like getting the sweetness out from ice-cream...

Lily Sujiati anekacoffee on May 25, 2010:

I have tried for ground coffee,I would like to know what the chemical reaction arise with bitterness coffee when added salt.

Waltz#2 on April 22, 2010:

Yeah, it really only takes a small amount, otherwise you wind up with salty coffee which is worse than bitter coffee.

Chuggin McCoffee (author) from San Antonio on February 02, 2010:

@ty Good call, be careful how much you add!

Thank you all :)

Mike Chronos on January 20, 2010:

That is a good tip. Sometimes you have to experiment to find the way to get the perfect coffee for your tastebuds!

ty on January 16, 2010:

note: DO NOT add to much salt, not good idea.

Bonnie on January 13, 2010:

Just made a pot of terrific coffee thanks to the salt AND thanks, so much, for the tip!

Chuggin McCoffee (author) from San Antonio on December 23, 2009:

Agreed! Try it if you are served crappy coffee anywhere :)

no donuts 4 me on December 22, 2009:

greaT FOR BITTER CHEAP shit ground coffee blends

Chuggin McCoffee (author) from San Antonio on December 09, 2009:

Thanks, blackjava! That's very helpful and informative. :)

blackjava from Canada on December 06, 2009:

Not many people are aware that the salt binds to the oil which is where the bitterness comes from.

Chuggin McCoffee (author) from San Antonio on November 19, 2009:

Glad to help :)

pinkhawk from Pearl of the Orient on November 19, 2009:

....i learn something new about salt! thank you very much... :).. this is cool! :)

RTalloni on November 13, 2009:


Chuggin McCoffee (author) from San Antonio on June 30, 2009:

What I think they mean to say is to use filtered water, not distilled, as distilled water lacks many of the minerals that contribute to water taste. But hey, if you like distilled water best, then don't change for nobody :)

Kristina on June 30, 2009:

Thanks for the tip. Most places on the internet say not to use distilled water because it makes the coffee taste flat, but I've been drinking distilled water all my life and it doesn't seem like I would notice a big difference. I guess it just depends on what you're used to. I can't stand unpurified water.

Fierce Manson from Atlanta on June 28, 2009:

Interesting, never heard this tip before will have to try it in the morning when I brew my coffee. Thanks!

Tammy Cornett from Ohio on May 20, 2009:

I'll have to try this, thanks for the idea! We love strong coffee, but it's really hard to keep the bitterness away...

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