Ace Espresso
Not much signal yet; the detail page has what we know.
Medium-Light
Shop 4.9 (35)
75CBI
US$1.35/oz
Typical US$1.00 to $1.91/oz
Limited comparison
Roaster · Toronto, ON
Propeller Coffee Co.
propellercoffee.com ↗Prices in CAD
On YouTube
Meet the roaster on camera
About the roasterBrew guide
The Perfect Pour - Propeller & Breville
Propeller Coffee Co · 3.9K views on YouTube
Watch on YouTubeCherrybook summary of the video
This video is a brew tutorial featuring Propeller Coffee Co. and Breville. It explains the basics of espresso extraction, including how to adjust grind size to achieve the desired flow rate.
Inside this video
From Propeller Coffee Co:
“Today, we're going to be talking about extraction, or the process of combining water and coffee to produce a balanced and flavorful cup.”
“Once you master this, the art of extraction, you'll get the optimal sweetness from your coffee at home.”
Explore the videos
Videos by their credited creators. Playing a video connects to YouTube. Privacy
The roaster
13 lots in stock, mostly Peru, Guatemala and Brazil.
Roaster of the YearRoast Magazine · 2016
- In stock
- 13
- House Index · limited data
- 61
- Freshness
- Roast cadence not disclosed
- Save at Propeller Coffee Co.
- Collect points on every purchase
OriginsPeruGuatemalaBrazilNicaraguaPapua New Guinea
Roaster at a glance
- Tracked since
- July 202615 lots seen; 13 in stock now
- Origins
- 4 countriesPeru, Brazil, Guatemala
- Process mix
- Other 77% · Washed 23%
- Price position
- In line with what its profiles predictMedian of 3 in-stock lots against the price model
- Sourcing
- 8% of lots name the producer or farm1 of 13
- Buyer stars
- 4.8 out of 5236 reviews across 8 lots, from the roaster's own store
- Coverage
- 4 reviewer videosVideos and articles about the roaster, not by it
- Their channels
- Instagram ↗Facebook ↗X ↗Linked from their own site
- Where to find them
- 3 locations, Toronto, ON50 Wade Ave.
- Merch
- 5 items in stock
How Cherrybook Index is calculatedavg coverage 25% · 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 13 in-stock lots.
- SCA grade62.5/1002/13 lots · weight 25%
- Coffee Review63.8/1004/13 lots · weight 20%
- On-shop ratings94.2/1008/13 lots · weight 12–15% · avg 13.5%
- Cherrybook reader ratingsnot on file · weight 30%
- Transparency35.5/10010/13 lots · weight 5%
Bonuses earned (per lot)
- roty11/13
- stale decay10/13
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
13 in stock · 2 archived
Turbo Espresso
Roaster flags Nougat, Chocolate, and Toffee in the cup.
Medium-DarkNougatChocolateToffee
SCA 93.0
68CBI
US$1.35/oz
Typical US$0.94 to $1.79/oz
Limited comparison
Outbound Espresso
Think Dried Fruit, Chocolate, and Hazelnut.
MediumDried FruitChocolateHazelnut
Shop 5.0 (24)
68CBI
US$1.35/oz
Typical US$0.97 to $1.86/oz
Limited comparison
Foundry
Think Stone Fruit, Milk Chocolate, and Vanilla.
MediumStone FruitMilk ChocolateVanilla
SCA 92.0
65CBI
US$1.35/oz
Typical US$1.03 to $1.97/oz
Limited comparison
DarkCaramelChocolateHazelnut
Shop 4.8 (35)
63CBI
US$1.35/oz
Typical US$1.00 to $1.90/oz
Limited comparison
DarkCocoaSmokyMolasses
Shop 4.6 (22)
60CBI
US$1.35/oz
Typical US$0.93 to $1.78/oz
MediumChocolateHazelnutCherry
Shop 4.7 (13)
59CBI
US$1.47/oz
Typical US$1.02 to $1.94/oz
Limited comparison
MediumHazelnutChocolateCherry
Shop 4.6 (17)
58CBI
US$1.40/oz
Typical US$1.02 to $1.95/oz
Limited comparison
Guatemala Candelaria
Washed lot with Milk Chocolate, Orange, and Toffee in the cup.
Huehuetenango, GT · Washed
DarkMilk ChocolateOrangeToffee
ROTY 2016 roaster
53CBI
US$1.47/oz
Typical US$1.21 to $1.93/oz
Broad comparison
DarkHazelnutCocoaPeach
ROTY 2016 roaster
52CBI
US$1.47/oz
Typical US$1.19 to $1.90/oz
Broad comparison
DarkChocolateHazelnutCaramel
ROTY 2016 roaster
49CBI
US$1.47/oz
Typical US$1.18 to $1.88/oz
Broad comparison
Discovery Collection House Blend
Not much signal yet; the detail page has what we know.
ROTY 2016 roaster
US$1.22/oz
Typical US$0.88 to $1.67/oz
Limited comparison
Discovery Collection Espresso
Not much signal yet; the detail page has what we know.
ROTY 2016 roaster
US$1.22/oz
Typical US$0.88 to $1.67/oz
Limited comparison
Archived (2)
Papua New Guinea Baroida Estate Washed
Washed lot with Pineapple, Mango, and Kiwi in the cup.
Papua New Guinea · Washed
PineappleMangoKiwi
ROTY 2016 roaster
62CBI
US$1.46/oz
Out of stock
CaramelOrangeFig
ROTY 2016 roaster
55CBI
US$1.46/oz
Out of stock
Flagship cafe
Propeller Coffee Co. Roastery & Cafe
50 Wade Ave., Toronto, ON
Open in maps →Flagship roastery and cafe on Wade Avenue in Toronto, alongside two other cafe locations.
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.