Onyx Coffee Lab

Onyx Coffee Lab

4.2 / 5

Reviews

Reviews Total
4.2 / 5
22 votes / 19 reviews
13x
3x
3x
2x
1x
Recommended by
77%
17 out of 22 users
Colombia SEBASTIAN RAMIREZ - RED FRUITS DECAF - decaffeinated - 113g
Timur Verified Customer Show Original a week ago
Recommends
A very intense, rich aroma—unusual for decaf
Really Expensive
ECLIPSE BLEND
Jan Verified Customer Show Original November 12
Recommends
Specific taste, bitter, even burnt, yet good
Memories of a trip to the USA, this is how coffee tastes there
Super packaging
Recipe
Preparation method: Moccamaster Coffee (g): 30 Water (g): 500 Water temperature: Grinder (setting): Process:
ECLIPSE BLEND
Honza Lauterkranz Verified Customer Show Original November 1
Recommends
Distinct chocolate notes
Although this is a dark roast coffee, it has an excellent complexity of flavors, with a pleasant acidity.
Great coffee if you want a luxurious but classic espresso. It really stands out without milk.
The body of the coffee is strong, rich, and "round."
Recipe
Preparation method: Espresso (Lelit Mara X) Coffee (g): 18-20 Water (g): 36-40 Water temperature: Grinder (setting): Process: 9 bar
Colombie CARLOS TORRES - Pink Bourbon
Honza Lauterkranz Verified Customer Show Original November 1
Recommends
One of the best espresso coffees I've ever had. It's a really light and modern roast.
A very juicy and fruity flavor with pronounced acidity. This is simply a coffee for someone who wants to try unusual, more modern espresso coffees.
As an espresso on its own, it's absolutely fantastic. I don't recommend adding milk to it.
Simply a harmony of flavors.
580 CZK for a pack of coffee is really steep, let's be honest—it's not the kind of coffee you'd buy often.
Recipe
Preparation method: Espresso (Lelit Mara X and La Pavoni) Coffee (g): 18-20 Water (g): 50-57 Water temperature: 95 degrees (as hot as possible)
Grinder (settings): You need to grind very finely for espresso. Because it is a light roast coffee, it flows through quite quickly. I used 2.4-2.6 on a 1Zpresso K-Plus. Process: 7-8 bars works best. I also tried turbo shots, which were quite interesting.
Colombia SEBASTIAN RAMIREZ - RED FRUITS DECAF - decaffeinated - 113g
Pavel Verified Customer Show Original August 30
Does not recommend
Please note, only 113g
For that price, it's utterly pathetic.
Classic infusion – like drinking coffee with currant jam
I keep asking myself how this is even possible.
Colombia DIEGO HORTA
Peter Herc Verified Customer Show Original June 5
Recommends
Beautiful coffee with medium roast
You always get dark chocolate and cocoa from it; it's impossible to go wrong with this range.
When properly prepared, it is balanced, with grapes and citrus fruits complementing the chocolate and wine.
If you prefer predominantly fruity notes, go for a lighter roast, as it is not easy to get a clearly identifiable acidity from this coffee.
Recipe
Preparation method: V60-01 with Cofec T-90 filter, Hamsik Aqua water
Coffee (g): 15 Water (g): 250 Water temperature: 95 Grinder (setting): Fellow Ode gen. 2, level 5.0 Process: 50g of water for bloom until 1:00, then one pour with the rest of the water. TDS approx. 1.50, extraction approx. 21.5%
SOUTHERN WEATHER FILTER blend
Honza Lauterkranz Show Original February 14
Recommends
Beautiful pack
Coffee has a really great taste - very fruit, citrus tones, juicy. The taste is particularly standing on a pure espresso without milk
Very strong aroma - coffee beautiful smells, aroma reminded me of hot raspberries
Larger packaging (anything that has more than 250g is good for me)
Higher price - 500 CZK for 283g is already enough
Recipe
I used coffee on espresso, but it is quite light roasted. At the beginning I had a problem to tune it and extract it well - you have to grind really finely. But when the coffee flowed under pressure of 9 bar, it seemed to me that a little lost and aroma, so I gave the grinding a little coarser and let the coffee flow under pressure of 8 bar and used a higher ratio 1: 3 He really got those fruit tones. Especially stands out on the espresso itself. I didn't try the filter.

Preparation method: espresso (Lelit Mara x)
Coffee (g): 17
Water (g): 47
Water temperature: 93-94
Grinder (setting): 2.6 to 1zpresso K-Plus
Process:
Colombia SEBASTIAN RAMIREZ - RED FRUITS DECAF - decaffeinated
Zoltan Verified Customer December 10
Does not recommend
Colombia SEBASTIAN RAMIREZ - RED FRUITS DECAF - decaffeinated
Coffee Revolution e.U. Verified Customer October 28
Recommends
SOUTHERN WEATHER FILTER blend
Vojtech Verified Customer Show Original September 30
Recommends
taste buds
stylish but impractical packaging
Recipe
Preparation method: Hario switch v02
Coffee (g): 16g
Water (g): 250g
Water temperature: 96°C
Grinder (settings): 13 clicks (Timemore chestnut c3)
Process: 35s 40g bloom
2:15s 210g steep (250g total)
3:00s drawdown


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