Why does coffee taste terrible at work?

Why does coffee taste terrible at work?

Congrats to the Top-Ranking Qualifiers at U.S. CoffeeChamps Denver

Dozens of coffee professionals competed at qualifiers this weekend in Colorado for coveted spots at the U.S. Coffee Championships next month. BY J. MARIE CARLANBARISTA MAGAZINE ONLINE Cover photo by J. Marie Carlan For competitive coffee professionals in the USA, the U.S. Coffee Championships are the place to be. Over the weekend, the second USCC […]


U.S. Coffee Championships 2023 Denver Qualifiers Reach New Heights

The next group of coffee champions moves on to nationals at the Denver qualifiers. BY KATE VAN PETTENSPECIAL TO BARISTA MAGAZINE Photos by Matthew Temple and courtesy of Specialty Coffee Association The high-flying world of U.S. CoffeeChamps competitions reached new heights as coffee professionals flocked to the Denver qualifiers for the 2023 season, hosted in […]


Ethos Agriculture’s Journey from Vision to Impact in Coffee Sustainability: Part Two

In the second half of this article, we discover how the Coffee Barometer attempts to bridge the gap between discourse and action, envisioning a sustainable future for the coffee sector. BY VASILEIA FANARIOTISENIOR ONLINE CORRESPONDENT Featured photo courtesy of Rodrigo Flores via Unsplash As we embark on the second part of our conversation with Ethos […]


Ukraine’s Soloway Coffee Opens First US Shop in Chicago

A specialty coffee roasting company based in western Ukraine called Soloway Coffee (Instagram link) this week opened its first location in the United States. Beans roasted in Ternopil, Ukraine, using…

Why does coffee taste terrible at work?

Understanding the Process: Carbonic Maceration

Continuing our series on coffee processing, we learn about carbonic maceration—a unique, newer processing method. BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Photos courtesy of Cafe Imports Editor’s note: Check out more entries in our “Understanding the Process“ series here. The rise of the specialty-coffee scene has helped many people understand that talking about coffee as something […]


Out Now: The February + March 2023 Issue

The February + March 2023 issue of Barista Magazine features New Zealand coffee & chef champion Sam Low on the cover. Also inside: a special section on branding, understanding trademark law, an interview with Laura Sommers, field reports from Kansas City, Indonesia, and Hong Kong, and much more. BY KENNETH R. OLSONBARISTA MAGAZINE We’re excited […]


María Andrée Is Honing Olfactory Skills in Antigua 

A sensorial class in Guatemala at Artista de Café teaches how to use your nose for the ultimate coffee experience. BY JORDAN BUCHANANBARISTA MAGAZINE ONLINE Photos courtesy of Arista de Café Walking into a specialty café in Guatemala, your nostrils are infused with aromas from the best coffees in the country. Your nose recollects the […]


10 Minutes With Helena Oliviero: Part One

We talk with coffee champion and Q Grader Helena Oliveriero about her career, her life in Colombia, and what it means to be a young woman in the male-dominated coffee world.   BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Featured photo courtesy of Helena Oliviero Helena Oliviero, originally from Tuscany, Italy, is 28 years old, but already she […]

Why does coffee taste terrible at work?

Why does coffee taste terrible at work?

Why does coffee taste terrible at work?

minimum dose size?

I use the Hario switch to brew my coffee and am trying to reduce my caffeine consumption. Hence I would like to brew smaller cups of coffee. I am currently using 10g of coffee with 160g of water. (1:16 Ratio) I am wondering if there is a minimum amount of coffee...

Why does coffee taste terrible at work?

I normally don't drink the coffee at work but have been wanting to out of convenience from time to time. The coffee has been tasting terrible, very strong and bitter and I'm trying to figure out why.

Here is what we use…

Avantco C15 commercial coffee maker

Bunn 32130 3.0L lever action airpot

Cuisinart DBM-8 grinder

The actual coffee we get is from a local coffee shop/roaster so it is decent quality and not just supermarket stuff. Its on the darker side and is their house blend of Kenya, Brazil, and Sumatra beans according to the label.

As for water we have reverse osmosis water which we use to brew with.

Now keeping that background info in mind I finally decided to bring in a scale to measure out the right amount of grounds and see if I can get it to taste good. I measured out what we normally grind and it came out to about 156 g, about 5 clicks away from coarsest setting. So for 3L that is about 1:19 ratio. I thought that should be on the weaker side. I did find out whoever brews usually uses 2 filters instead of 1 so I thought I'll just start with not changing anything but the filter. Still super strong and bitter.

Anybody have any suggestions?

I do remember years ago the coffee tasted better when we used a glass lined airpot. Could the bad flavor be coming from the stainless steel in the airpot we use now?

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