Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

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Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

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Don’t Skip the Budding Specialty-Café Culture in Quito, Ecuador

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Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

Study Shines New Light on the Complex Arabica Coffee Genome

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Medium-sized farms play an important role in specialty coffee

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Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

minimum dose size?

Jan 31, 2024 |

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...

Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

Hey r/Coffee,

I'm coming here to ask about an experiment that was accidentally conducted yesterday during our morning brew to see if it makes any sense.

Every morning I brew coffee for my wife and I in a Clever Dripper. Typically I will brew to its max capacity and then dispense half into her thermos and half into mine. The two thermoses are identical Yeti thermal tumblers.

Yesterday morning however she wanted her coffee in a mug, so I dispensed half into a mug (Ceramic) for her, and half into the Yeti. Not long later I was called upstairs to be told how the coffee tasted even better this morning. I tried hers, and the fruity notes were in fact much more present than normal.

I assumed it was because hers just cooled faster, so I left the lid of my Yeti for awhile, and tried it again, but it was definitely not as flavorful. This morning I did the same experiment, with letting the coffee the tumbler cool down, and same result!

So that long explanation has led me here to ask, does this make any sense? Does dispensing the coffee straight into a thermal tumbler somehow change the flavor either from the stainless steel, or by somehow "cooking" it further?

EDIT: Getting multiple answers that stainless steel can change the flavor, and since I have asked this follow-up question twice, I'll ask here. Would dispensing into a glass/ceramic carafe and then pouring into the tumbler after it gets to temperature drastically reduce the flavor change since it spent the cooling time in glass/ceramic, or would I still get the same flavor change since I'm drinking it out of the stainless steel?

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Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

Perfect Little Beans

Chinmey Hill Coffee uses specialty-grade beans with zero primary defects (such as black beans or sour beans) and less than five secondary defects (such as broken beans). This is important because primary defects will greatly affect the taste of the coffee. Having zero defects allows the coffee to be the most optimal flavor.

Window for Optimal Flavor

Chimney Hill Coffee ships our coffee the same day it was roasted, so you will receive it before it enters the window of optimal flavor.  This means you’ll never miss the opportunity to enjoy the coffee’s peak flavor.

Coffee Ratings

Coffee undergoes many scoring processes by professionals who achieved their Q Grader certification. Coffee is first graded when it’s green. If there are defects the coffee is determined to be “not-specialty grade”. For those coffees that pass green grading, they are sample roasted and cupped. (Cupping is the official term for critically tasting and scoring coffees. The official cupping form is standard worldwide, and where the 100-point scoring system comes from.) A coffee’s dry fragrance, wet aroma, flavor, aftertaste, body, acidity, balance, and overall impression are taken into consideration while uniformity issues and defects, will lower the overall score.

Specialty Coffee

Specialty coffee, coined by Erna Knutsen in 1974, refers to a coffee that receives a quality grading score of 80 percent or higher. While “premium” or “gourmet” seem like they’re synonymous with “specialty,” they simply are marketing terms with no defined standards. Specialty coffees are grown in specific and ideal micro-climates, and have distinctive and unique flavor profiles, with little to no defects.

Third-Wave Coffee

We’re currently in the third wave of coffee. The first wave of American coffee put pre-ground, vacuum-sealed cans in kitchens across America. The second wave started with the late ‘60s introduction of Peet’s coffee (by Alfred Peet) through the proliferation of Starbucks. The third wave of coffee focuses on origin transparency, nuanced flavors, and artisan roasting. The term “third wave” is synonymous with specialty coffee.

Coffee Tasting Better in Ceramic Mug vs Thermal Tumbler?

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