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Cherrybook.

Roaster · Oslo, Oslo

Supreme Roastworks

srw.no ↗Prices in NOK

On YouTube

Meet the roaster on camera

3 videos

About the roasterShop tour

So much coffee in Norway (Oslo and Bergen Coffee Crawl)

Roaster Kat · 18.3K views on YouTube

Watch on YouTube

Cherrybook summary of the video

The reviewer visits Supreme Roastworks in Oslo and gets a behind-the-scenes look at their roasting process. She highlights the roaster's focus on quality and their current Ethiopian offerings.

Inside this video

From Roaster Kat:

“Magnus is the roaster and co-owner there, and he just happened to be roasting when I walked in.”
“I asked if I could come and watch a little of the roasting.”

Explore the videos

Videos by their credited creators. Playing a video connects to YouTube. Privacy

The roaster

7 lots in stock, mostly Ethiopia, Brazil and Indonesia.

In stock
7
House Index · limited data
52
Freshness
Roast cadence not disclosed
Save at Supreme Roastworks
free shipping on subscriptions
OriginsEthiopiaBrazilIndonesiaKenyaHondurasPeru

Roaster at a glance

Tracked since
July 202613 lots seen; 7 in stock now
Origins
4 countriesEthiopia, Brazil, Indonesia
Process mix
Natural 71% · Washed 29%
Price position
18% above what its profiles predictMedian of 6 in-stock lots against the price model
Sourcing
57% of lots name the producer or farm4 of 7
Coverage
3 reviewer videos · 1 press mentionVideos and articles about the roaster, not by it
Their channels
Instagram ↗Facebook ↗Linked from their own site
Where to find them
Cafe in Oslo, OsloThorvald Meyers gate 18
Merch
5 items in stock
How Cherrybook Index is calculatedavg coverage 5% · limited data

Coverage is below 50%. No Reddit or YouTube roaster-level signal is on file. Per-lot evidence from SCA grades, Coffee Review entries, and public on-shop product ratings is limited across the catalog. With limited signal, scores are also pulled toward a neutral 50 baseline by the Cherrybook Index methodology, so lots can read flatter than the actual cup quality differences between them. The average Cherrybook Index therefore reflects the limited per-lot evidence plus the methodology's neutral baseline.

Roaster signals

Apply to every lot from this roaster.

  • Reddit—weight 0%
  • YouTube—weight 10%

Per-lot signals (averaged)

Vary across lots; averaged over 7 in-stock lots.

  • SCA gradenot on file · weight 25%
  • Coffee Reviewnot on file · weight 20%
  • On-shop ratingsnot on file · weight 12%
  • Cherrybook reader ratingsnot on file · weight 30%
  • Transparency63.6/1007/7 lots · weight 5%

Bonuses earned (per lot)

  • sprudge7/7
  • stale decay6/7

Base components are renormalized over whatever signals are available for each lot. SCA + Coffee Review are capped at 40% combined to keep the cupping story from dominating. Bonuses (accolades, awards, editorial coverage) and freshness decay are applied on top.

The catalog

7 in stock · 4 archived

Filter on browse →

Also available · subscriptions, sample packs, gear

Archived (4)

Press · Sprudge

Flagship cafe

Supreme Roastworks Grünerløkka

Thorvald Meyers gate 18, Oslo, Oslo

Open in maps →

Oslo cafe and roastery featuring locations at Grünerløkka and Aker Brygge.

For roasters

Cherrybook runs a monthly Roaster Spotlight Series featuring one roaster with an editorial piece and a giveaway. Interested in being featured? See the format or email josh@cherrybookcoffee.com.