Rwenzori coffees grown between 1,800 and 2,200 MASL possess extraordinary cellular density and complex natural acids. Standard generic recipes will under-extract these beans, resulting in muted sweetness and hollow cups. Below are the ten authoritative Red2Roast extraction protocols dialed to achieve an optimal 20–22% Extraction Yield and 1.35–1.45% TDS across every brewing method.

Calibrated Brewing Parameters

The 10 Rwenzori Extraction Protocols

The Rwenzori Protocol: V60 Pour-Over

Target Roast: Mountains of the Moon - Medium Roast

Brew Parameters:

  • Dose (Coffee): 15g
  • Yield (Output): 250g
  • Ratio: 1:16.6
  • Water Temperature: 94°C
  • Brew Time: 2:30 - 3:00 minutes

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: 5.1 (range 5.0 - 6.0)
  • Comandante C40: 20 - 22 clicks
  • Mahlkönig X54: 22 - 24
  • Mahlkönig EK43: 9.0 - 9.5
  • Eureka Mignon Specialità: 4.5 - 5.0 turns from chirp
  • Timemore C3: 14 - 15 clicks

Step-by-Step Instructions:

  1. Rinse paper filter thoroughly with boiling water to eliminate paper taste and pre-heat the dripper. Discard water.
  2. Add 15g of ground coffee. Gently tap sides to level the coffee bed.
  3. 0:00 - Bloom: Pour 45g of 94°C water in gentle concentric circles. Swirl the brewer gently for 3 seconds to ensure 100% saturation. Allow 45 seconds for dense CO2 degassing.
  4. 0:45 - First Pour: Pour smoothly in concentric circles from center outward up to 150g total weight with minimal agitation.
  5. 1:30 - Second Pour: Pour steadily until reaching total weight of 250g.
  6. Give one final gentle swirl to wash down clinging grounds from the filter wall and let the bed draw down flat.

Barista Pro-Tip: Naturally processed Rwenzori beans generate slightly more fines. If your drawdown exceeds 3:15, grind one step coarser. If the grapefruit notes feel harsh, increase grind size; if strawberry sweetness is faint, grind one click finer.

The Rwenzori Protocol: Modern Espresso

Target Roast: Mountains of the Moon - Medium Dark Roast or Dark Roast

Brew Parameters:

  • Dose (Coffee): 18g
  • Yield (Output): 38g
  • Ratio: 1:2.1
  • Water Temperature: 91°C
  • Brew Time: 28 - 32 seconds

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: Not recommended (Filter burrs)
  • Comandante C40: 8 - 10 clicks (or 16-20 with Red Clix)
  • Mahlkönig X54: 6.0 - 7.5
  • Mahlkönig EK43: 1.8 - 2.2
  • Eureka Mignon Specialità: 1.2 - 1.6 from chirp
  • Timemore C3: 7 - 8 clicks

Step-by-Step Instructions:

  1. Flush group head and ensure portafilter basket is clean, dry, and thoroughly pre-heated.
  2. Grind 18g of coffee into basket. Use a WDT (Weiss Distribution Technique) needle tool to declump grounds.
  3. Tamp level with 15–20 kg pressure.
  4. Lock portafilter into group head and immediately engage pump and timer.
  5. Observe first drip at 6–8 seconds; target exactly 38g of espresso liquid in cup around the 30-second mark.

Barista Pro-Tip: For Yvette's Dark Roast, keep water temperature strictly at 90–91°C. Cooler water keeps cocoa and dark caramel notes luscious and avoids scorched bitterness.

The Rwenzori Protocol: Dessert Cappuccino

Target Roast: Mountains of the Moon - Dark Roast

Brew Parameters:

  • Dose (Coffee): 18g
  • Yield (Output): 32g
  • Ratio: 1:1.75
  • Water Temperature: 89°C
  • Brew Time: 25 - 28 seconds

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: Not recommended
  • Comandante C40: 8 clicks
  • Mahlkönig X54: 6.0
  • Mahlkönig EK43: 1.7
  • Eureka Mignon Specialità: 1.2 from chirp
  • Timemore C3: 7 clicks

Step-by-Step Instructions:

  1. Pull a tight, viscous 32g ristretto shot from 18g coffee dose at 89°C.
  2. Pour 120ml cold whole organic milk (or oat barista milk) into stainless pitcher.
  3. Incorporate microfoam for only 3 seconds, then submerge wand tip to spin a silky, wet-paint vortex.
  4. Do not exceed 65°C (150°F) to protect natural lactose sweetness.
  5. Pour textured milk through center of espresso, creating an integrated chocolate-velvet harmony.

Barista Pro-Tip: Dark roast SL beans extract quickly. If your shot flows under 22 seconds, grind finer to build sufficient backpressure for a thick crema foundation.

The Rwenzori Protocol: Chemex Clarity

Target Roast: Mountains of the Moon - Medium Roast

Brew Parameters:

  • Dose (Coffee): 30g
  • Yield (Output): 450g
  • Ratio: 1:15
  • Water Temperature: 93°C
  • Brew Time: 3:45 - 4:15 minutes

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: 6.2 - 7.0
  • Comandante C40: 24 - 26 clicks
  • Mahlkönig X54: 26 - 28
  • Mahlkönig EK43: 10.5 - 11.0
  • Eureka Mignon Specialità: 5.5 - 6.0 turns
  • Timemore C3: 17 - 18 clicks

Step-by-Step Instructions:

  1. Place triple-fold of Chemex bonded paper filter facing the pour spout. Rinse with 300ml hot water to pre-heat vessel and wash fiber sizing. Discard water.
  2. Add 30g medium-coarse grounds. Level bed.
  3. Bloom with 80g water at 93°C. Allow 45 seconds for full bloom.
  4. Pour slowly in spiral motions up to 250g by 1:45. Let drain 15 seconds.
  5. Pour steadily up to 450g total weight by 2:45. Allow complete gravity drawdown.

Barista Pro-Tip: Chemex heavy bonded paper filters remove all cafestol and bean sediment, highlighting Erisa's bright grapefruit acidity with crystal tea-like elegance.

The Rwenzori Protocol: Kalita Wave Sweetness

Target Roast: Mountains of the Moon - Medium Roast

Brew Parameters:

  • Dose (Coffee): 18.5g
  • Yield (Output): 300g
  • Ratio: 1:16.2
  • Water Temperature: 93°C
  • Brew Time: 3:00 - 3:30 minutes

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: 5.2 - 6.0
  • Comandante C40: 21 - 23 clicks
  • Mahlkönig X54: 23 - 25
  • Mahlkönig EK43: 9.5 - 10.0
  • Eureka Mignon Specialità: 4.8 - 5.2 turns
  • Timemore C3: 15 - 16 clicks

Step-by-Step Instructions:

  1. Insert Wave 185 filter. Rinse gently in center without flattening horizontal corrugated waves.
  2. Add 18.5g ground coffee.
  3. Bloom with 55g water for 45 seconds.
  4. Pulse pour in 50g increments: 105g, 155g, 205g, 255g, and finish at 300g.
  5. Flat 3-hole bottom maintains even saturation, maximizing caramel sweetness.

Barista Pro-Tip: The horizontal wave flutes insulate brew water from metal walls, maintaining constant 91°C slurry temperature.

The Rwenzori Protocol: Orea Zero-Bypass

Target Roast: Mountains of the Moon - Medium Roast

Brew Parameters:

  • Dose (Coffee): 15g
  • Yield (Output): 240g
  • Ratio: 1:16.0
  • Water Temperature: 92°C
  • Brew Time: 2:15 - 2:30 minutes

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: 4.2 - 5.0
  • Comandante C40: 18 - 20 clicks
  • Mahlkönig X54: 20 - 22
  • Mahlkönig EK43: 8.5 - 9.0
  • Eureka Mignon Specialità: 4.0 - 4.5 turns
  • Timemore C3: 13 - 14 clicks

Step-by-Step Instructions:

  1. Fit flat-bottom filter using negotiator tool.
  2. Add 15g coffee. Bloom with 50g water for 35 seconds.
  3. Single continuous high-flow center pour up to 240g by 1:20.
  4. Fast open drainage produces ultra-clean sweetness with zero bypass dilution.

Barista Pro-Tip: Because Orea has negligible restriction, grind slightly finer than standard V60 to maintain sufficient contact time.

The Rwenzori Protocol: Moccamaster Artisan Batch

Target Roast: Mountains of the Moon - Medium Roast or Medium Dark Roast

Brew Parameters:

  • Dose (Coffee): 60g
  • Yield (Output): 1000g
  • Ratio: 1:16.6
  • Water Temperature: 94°C
  • Brew Time: 5:30 - 6:00 minutes

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: 6.0 - 7.0
  • Comandante C40: 25 - 27 clicks
  • Mahlkönig X54: 27 - 29
  • Mahlkönig EK43: 10.0 - 11.0
  • Eureka Mignon Specialità: 6.0 turns
  • Timemore C3: 18 - 19 clicks

Step-by-Step Instructions:

  1. Fill water reservoir with 1 liter of fresh filtered water.
  2. Insert Moccamaster #4 paper filter into basket and rinse.
  3. Add 60g medium-coarse coffee. Level bed.
  4. Set basket selector switch to full pot.
  5. Flip power switch; the heavy copper boiling element reaches 94°C in 25 seconds for consistent batch extraction.

Barista Pro-Tip: When brewing half batches (500ml), flip selector to half-pot to slow drainage and grind 1 notch finer.

The Rwenzori Protocol: Espro Micro-Mesh Immersion

Target Roast: Mountains of the Moon - Medium Dark Roast or Dark Roast

Brew Parameters:

  • Dose (Coffee): 20g
  • Yield (Output): 280g
  • Ratio: 1:14.0
  • Water Temperature: 95°C
  • Brew Time: 4:00 minutes steep

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: 7.0 - 8.0
  • Comandante C40: 26 - 28 clicks
  • Mahlkönig X54: 28 - 30
  • Mahlkönig EK43: 11.0 - 12.0
  • Eureka Mignon Specialità: 6.5 turns
  • Timemore C3: 19 - 20 clicks

Step-by-Step Instructions:

  1. Preheat double-walled stainless vessel with boiling water. Empty vessel.
  2. Add 20g coarse coffee.
  3. Add 280g water at 95°C. Stir vigorously 5 times with bamboo paddle.
  4. Place lid on with filters resting just above slurry. Wait 4 minutes.
  5. Press plunger slowly downward over 20 seconds. Patented dual micro-filters seal out all grit.

Barista Pro-Tip: Espro's silicon gasket stops extraction the instant plunged, allowing you to sip hot coffee from the carafe without bitter stewing.

The Rwenzori Protocol: Aeropress Fruit Bomb

Target Roast: Mountains of the Moon - Medium Roast

Brew Parameters:

  • Dose (Coffee): 16g
  • Yield (Output): 200g
  • Ratio: 1:12.5
  • Water Temperature: 90°C
  • Brew Time: 2:00 steep + 0:30 press

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: 4.0 - 4.2
  • Comandante C40: 16 - 18 clicks
  • Mahlkönig X54: 18 - 20
  • Mahlkönig EK43: 7.5 - 8.0
  • Eureka Mignon Specialità: 3.5 - 4.0 turns
  • Timemore C3: 12 - 13 clicks

Step-by-Step Instructions:

  1. Assemble Aeropress in inverted position (plunger on bottom set at #4 mark).
  2. Add 16g medium-fine coffee.
  3. Pour 200g water at 90°C. Stir gently for 15 seconds.
  4. Rinse paper filter in cap and screw onto chamber.
  5. At 2:00, flip onto sturdy mug and press steadily for 30 seconds until hissing sound.

Barista Pro-Tip: Bypassing with 20–30ml fresh hot water directly in the finished cup opens up concentrated strawberry aroma.

The Rwenzori Protocol: Japanese Flash-Chilled Iced

Target Roast: Mountains of the Moon - Medium Roast

Brew Parameters:

  • Dose (Coffee): 20g
  • Yield (Output): 140g
  • Ratio: 1:16 total (140g hot water + 180g ice in server)
  • Water Temperature: 95°C
  • Brew Time: 2:30 minutes

5-Grinder Calibration Matrix:

  • Fellow Ode Gen 2: 4.1 (finer to compensate for reduced brew water)
  • Comandante C40: 17 - 18 clicks
  • Mahlkönig X54: 19 - 21
  • Mahlkönig EK43: 8.0
  • Eureka Mignon Specialità: 3.8 turns
  • Timemore C3: 13 clicks

Step-by-Step Instructions:

  1. Place 180g clean ice cubes directly inside glass carafe.
  2. Fit V60 with rinsed paper filter on top.
  3. Add 20g ground coffee.
  4. Bloom with 50g water at 95°C for 45 seconds.
  5. Pour remaining 90g in continuous slow circles until 140g total hot water is reached.
  6. Hot concentrated brew drips directly over ice, shock-chilling volatile fruit aromatics instantly.

Barista Pro-Tip: Flash-chilling captures delicate strawberry and citrus florals that would oxidize and degrade in standard cold brew.

Video Education Hub

World-Champion Barista Video Masterclasses

Curated masterclasses by James Hoffmann, Lance Hedrick, Tetsu Kasuya, Morgan Eckroth, and Jonathan Gagné. Every lesson maps directly to the Rwenzori Extraction Protocols and equipment calibrations.

James Hoffmann
World Barista Champion 2007, Author of 'The World Atlas of Coffee'

The Ultimate V60 Technique

"Swirl during bloom for 100% saturation; gentle single-stream pour to create a flat, even drawdown bed."

Lance Hedrick
World Latte Art Champion runner-up, Sensory Judge & Specialty Educator

The 1-Pour V60 Technique for Sweetness

"High agitation bloom followed by a single slow, continuous center-pour maximizes sweetness and reduces fines clogging."

Tetsu Kasuya
World Brewers Cup Champion 2016

The 4:6 Method for Brewing Coffee

"Divide water into 40% (controls acidity vs sweetness balance) and 60% (controls body and strength)."

James Hoffmann
World Barista Champion 2007

How to Dial in Espresso: A Step-by-Step Guide

"Fix dose, adjust grind size first until time is in the 25–30s window, then adjust yield to balance sourness vs bitterness."

Lance Hedrick
Specialty Educator

Mastering Lever Espresso Machines & Declining Pressure

"Start at 9 bar, then gently decline to 5–6 bar in the second half of extraction to prevent astringent channeling."

James Hoffmann
World Barista Champion 2007

The Ultimate French Press Technique

"4 minute steep, break crust, spoon off foam and floating grounds, wait 5 more minutes for gravity settling, plunge only to surface."

Jonathan Gagné
Astrophysicist & Author of 'The Physics of Filter Coffee'

The Physics of Filter Coffee & Flow Dynamics

"Eliminating brewer side-bypass forces uniform percolation, unlocking higher extraction yields (22%+) without bitterness."

Morgan Eckroth (MorganDrinksCoffee)
World Barista Championship runner-up & US Barista Champion 2022

How to Steam Silky Microfoam for Latte Art at Home

"Incorporate air only while milk is cold (first 3–5 seconds), then plunge wand tip to spin a wet-paint microfoam vortex up to 60–65°C."

James Hoffmann
World Barista Champion 2007

How to Brew Great Chemex Coffee

"Heavily pre-rinse thick bonded filters; pour in gentle spirals avoiding channel tunneling down the glass walls."

James Hoffmann
World Barista Champion 2007

The Ultimate AeroPress Technique

"Gentle 2-minute steep, swirl before plunge, do not press all the way through the hiss to eliminate harsh astringent fines."

Lance Hedrick
Specialty Educator & Barista Champion

How to Get the Best Out of Your Moccamaster

"Stir slurry during initial bloom for even saturation, and use the half-pot switch setting for smaller 500ml batches to extend contact time."

James Hoffmann
World Barista Champion 2007

Better Than Cold Brew: Flash Chilled Filter Coffee

"Substitute 35–40% of brew water with ice directly in the carafe; grind finer to maintain 18–20% extraction with reduced hot water volume."