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Käthe Kaffeerösterei

Oldenburg, Germany

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Specialty coffee roastery and café in Oldenburg run by Marcel Hackler & Achim Barghorn, importing 100% organic, direct-trade coffee through the Roasters United cooperative network. Also runs a Kaffeeschule (coffee school) for workshops at Stau 35/37.

18

coffees

Germany

base

Location

Käthe Kaffeerösterei - KaiserstraßeKäthe Kaffeerösterei - Kaiserstraße

Käthe Kaffeerösterei - Kaiserstraße

Kaiserstr. 28, 26122 Oldenburg, Germany

Mon-Fri: 09:00-18:00 · Sat: 10:00-18:00 · Sun: Closed

+49 173 6447055

Coffees

18 coffees
'N Viertel Koffein
'N Viertel Koffein
€15.00 / 250g

A low-caffeine blend built by Marcel from two excellent coffees in a 1:4 ratio — one caffeinated, one naturally CO2-decaffeinated — for people who drink a lot of coffee, want less caffeine and still care about flavour. Works for filter, moka pot and espresso with or without milk. 100% organic, direct-trade, imported through the Roasters United cooperative network.

Espresso & Filter (medium)Washed, 1:4 blend with natural CO2 decafColombia, Honduras & Peru

Schokolade, rote Früchte, milde Säure

Alleskönner:in
Alleskönner:in
€13.00 / 250g (also 500g €23.00, 1kg €38.00)

Käthe's dark-roast traditional espresso (formerly Crowd Pleaser), now a single origin from their friend Rafael Jacob, who took over his father's cattle-turned-coffee farm in Brazil, switched it straight to organic and processes naturals and pulped naturals. Imported by Loppo Kaffee in Kiel; Marcel met Rafael on a trip to Colombia in 2025.

DarkNatural / Pulped NaturalBrazil

Schoko-Karamell-Bonbon, Brownie, Mousse au Chocolat, cremig, kräftig

Bootsmann
Bootsmann
€13.00 / 250g

Collaboration between Käthe Kaffeerösterei and Café Saltkrokan, inspired by Swedish vacation themes.

Espresso (dark)Washed & NaturalBrazil & Peru

Super schokoladig, kräftig

Brasilien Coopfam Microlot Natural

A natural microlot that shows Brazil can do far more than body and nut-chocolate: fruit, florality and sweetness. Grown by Abrão and Edmar on the Tijuco Preto and Pedra Redonda farms and marketed through COOPFAM. 100% organic, direct-trade, imported with Roasters United.

Filter (light)NaturalBrazil

Tropische Früchte, Karamell, Honig, frisch, saftig & lebendig

Brasilien Fazenda Santo André – Rafael Jacob

From Marcel’s friend Rafael Jacob, who took over his father’s farm — converted from cattle to coffee — and moved it straight to organic, preparing naturals and pulped naturals. Imported by Loppo Kaffee (Kiel), who built the relationship. A chocolatey, creamy espresso or an everyday filter. 100% organic, direct-trade.

Espresso & Filter (medium)NaturalBrazil

Karamell, Honig, rote Beeren, Milchschokolade, cremig, seidiges Mundgefühl

Guatemala San Miguel Ixtahuacán Microlot

A microlot filter coffee from San Miguel Ixtahuacán in north-western Guatemala near the Mexican border, from two member organisations of Manos Campesinas — 186 families, 23% of them women. Volcanic soils give floral and tropical notes.

Guatemala

Floral, tropical fruit

Honduras Combrifol Natural

A direct-trade natural from the organic Combrifol cooperative in Honduras, which runs its own processing station; members farm 1–4 hectares of mixed crops — coffee, tropical fruit and more — and the co-op runs workshops on organic farming. Roasted as a modern filter coffee.

Filter (medium)NaturalHonduras

Dunkle Beeren, Nuss Schokolade, Nougat, Vollmundig

Honduras Combrifol Natural Espresso

Combrifol's organic, direct-trade Honduran natural roasted as a modern espresso.

Espresso (medium)NaturalHonduras

Traube, Schokolade Nuss, köstlich mit Hafermilch

Italienisch Freundchen
Italienisch Freundchen
€12.50 / 250g (also 500g €22.50, 1kg €36.00)

A super-chocolatey traditional espresso with thick crema and plenty of kick: organic Brazilian Arabica from Rafael Jacob in Minas Gerais with Ugandan Robusta from the ACPCU cooperative, 84+ points, bought direct through Roasters United.

DarkWashed Arabica & Cherry RobustaBrazil & Uganda

Chocolate, heavy crema

Kaiser Mische
Kaiser Mische
€13.00 / 250g

Cremig-schokoladige Alleskönnerin — kräftig feiner Schub. Arabica & Robusta blend built for strong, refined crema.

Espresso (medium)Washed & NaturalPeru, Uganda & India

Cremig, nussig, Schokolade

Kolumbien Fondo Paez Gewaschen

From Fondo Páez in Cauca, one of Colombia's coolest growing regions thanks to sea winds and altitude. Grown in mixed cultivation from only the ripest cherries and dried at least two weeks on covered raised beds. Floral, fruity and sticky-sweet — dates, sugar syrup and red apple.

Filter (light)WashedColombia

Dates, sugar syrup, red apple, floral

Peru Cenfrocafe Honey
Peru Cenfrocafe Honey
€13.00 / 250g (also 500g €23.00, 1kg €42.00)

Käthe's current espresso favourite: a honey-processed coffee from the Cenfrocafe cooperative in northern Peru near the Ecuadorian border, with lots of sweetness and a creamy body — as espresso or filter with milk.

Espresso (light)Honey (pulped natural)Peru

Sweet, creamy

Rutas del Inca Peru Microlot

A fruity-sweet Peruvian microlot fermented twice without air: whole cherries ferment in sacks or barrels for two days, are depulped and ferment anaerobically again for several days before washing. Gentle fermented notes over classic Peruvian body, dark chocolate and red fruit.

Filter (light)Double anaerobic fermented 96h & washedPeru

Dark chocolate, red fruit, sweet

Äthiopien Guji Natural

A new natural from the Banko Michicha cooperative in Guji — 1,383 members, 459 of them women — and a new partner for Roasters United from 2026. Hand-picked and sorted, 87 points. Roasted light for filter; also sold as a modern espresso roast.

NaturalEthiopia

Tropical fruit, caramel, bergamot, black tea, honey, floral

Äthiopien Guji Natural Espresso

The Banko Michicha cooperative's Guji natural, roasted as a modern espresso. The cooperative has 1,383 members, 459 of them women, and joined Roasters United in 2026.

NaturalEthiopia

Tropical fruit, caramel, bergamot, black tea, honey, floral

Äthiopien Shilicho Gewaschen

A classic washed Ethiopian with lots of bergamot and citrus — Earl Grey vibes. Shilicho is one of the 42 cooperatives of the Sidama Coffee Farmers Cooperative Union (SCFCU), which helps its members build international trade partnerships and manage quality.

Filter (light)WashedEthiopia

Bergamot, citrus, Earl Grey

Äthiopien Taramesa Natural CO2 Decaf
Äthiopien Taramesa Natural CO2 Decaf
€16.00 / 250g (also 500g €27.00, 1kg €45.00)

A natural Ethiopian from Taramesa, decaffeinated gently with natural liquid CO2 over about a week at CR3 in Bremen for the Roasters United cooperative — no chemicals. Roasted for classic filter and espresso.

Natural, CO2 decaffeinatedEthiopia
Äthiopien Taramesa Natural CO2 Decaf Filter

The Taramesa natural CO2 decaf, roasted lighter as a modern filter coffee. Decaffeinated with natural liquid CO2 at CR3 in Bremen for Roasters United.

Natural, CO2 decaffeinatedEthiopia