The Journey of Coffee
Great Coffee
Starts With a
Story.
From the highlands of Ethiopia to the crema in your cup — follow the bean on its journey and discover what makes truly great espresso.
Start the Journey
Chapter I
The Origin
The story of coffee begins in the highlands of Ethiopia, where the plant grows wild among rainforests. Legend has it that a goat herder named Kaldi discovered the stimulating effect of the red cherries — and changed the world forever.
Today, the coffee belt stretches around the equator, from Colombia through Ethiopia to Indonesia. In each region, soil, altitude, and climate shape the character of the bean — the so-called terroir that coffee lovers appreciate so deeply.
From ripe cherry to green coffee, weeks of careful processing follow: washed, dried, sorted. Every step determines the aroma potential waiting in your cup.
Chapter II
The Bean
Two species dominate the world market. Both have their place — but they could hardly be more different.
Coffea Arabica
Arabica
- Mild, complex flavors with fruity and floral notes
- Grows at elevations between 800 and 2,200 meters
- About 60% of world production
- Less caffeine, more acidity and sweetness
Flavor Profile
Mild · Fruity · Complex
Coffea Canephora
Robusta
- Bold, earthy taste with nutty notes
- Grows at lower altitudes, more resistant to pests
- About 40% of world production
- Nearly twice the caffeine of Arabica
Flavor Profile
Bold · Earthy · Intense
Chapter III
The Roast
Roasting transforms humble green beans into aromatic masterpieces. Temperature, duration, and airflow determine which of the 800+ flavor compounds are released — and which remain hidden forever.
Green — Raw Coffee
Grassy, earthy, barely any aroma. The blank canvas.
Light Roast
Fruity, bright acidity, floral. Origin flavors shine brightest here.
Medium Roast
Balanced, nutty, caramel. The sweet spot for espresso.
Dark Roast
Chocolatey, smoky, bitter. Intensity overshadows origin.
Chapter IV
The Equipment
Great espresso comes down to two things: a solid grinder and a reliable espresso machine. Everything else is optional.
Espresso Grinder
The grinder matters more than the machine. Only freshly ground coffee with stepless adjustment allows the fine-tuning that separates espresso from bitter water.
from approx. $150–$400
Espresso Machine
Temperature stability, 9 bar pressure, and a 58mm portafilter — those are the cornerstones. Single boiler for espresso only, dual boiler for steaming milk in parallel.
from approx. $300–$1,200
Chapter V
The Extraction
This is where science becomes art. Three parameters decide whether your espresso becomes a masterpiece — or just hot, bitter water.
9bar
Pump pressure. Creates the emulsion of oils, CO₂, and water we know as crema. Too little — no body. Too much — bitter over-extraction.
200°F
Brew temperature. The narrow corridor between 195 and 205 °F where flavors dissolve optimally without burning. Every degree counts.
25sec
Flow time for 1–1.2 oz of espresso. Too fast: sour and thin. Too slow: bitter and woody. Your grind size is the dial.
These three values form the foundation of every espresso. Master them and you won't need luck anymore — just practice.
Your Journey Starts Here
Ready for Your First Cup?
Our guides walk you through every step — from dialing in your first grind to pulling the perfect crema.
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