Da Matteo

Colombia - Maricela Penagos

colombia light roast washed pink_bourbon
plumlime zestgreen ice tea

Pink Bourbon sits in an unusual taxonomic position. Despite the name, genetic analysis classifies it as Ethiopian Landrace — not a Bourbon derivative at all. That matters for how it behaves at the roaster and in the grinder: it follows the roasting timeline of Ethiopian varieties, reaching first crack faster than true Bourbons, with a narrower development window. The washed process strips away everything external — mucilage, fruit, fermentation byproducts from extended contact. What reaches the grinder is what the Buena Vista farm and 1,750 meters of Huila altitude put into the seed itself. Washed processing also produces slightly higher extraction yields than naturals, meaning more of those altitude-accumulated solubles end up in the cup. The plum character maps to malic acid — crisp, stone fruit, the same compound that gives apple and apricot their sweetness. Malic acid is present in the green bean and survives through light roasting. The lime zest is driven by citric acid, the only organic acid in coffee that consistently exceeds its sensory detection threshold in the cup, giving that bright, clean citrus edge without tipping into sourness. The green ice tea note is more unusual. It points to a specific volatile compound class — light, grassy aromatic esters — that emerges when Pink Bourbon's Ethiopian Landrace genetics express through light roasting. Pull roast darker and these compounds are among the first volatiles lost to heat; the same beans at medium development would taste quite different. The combination of Pink Bourbon's genetics, washed processing, and a true light roast makes this a high-clarity cup where terroir and variety do the work without interference.
Chemex 6-Cup 96/100
Grind: 510μm Temp: 94°C Ratio: 1:15.0-1:16.0 Time: 3:30-4:30

The Chemex scores 96/100 for this Pink Bourbon precisely because the bean's value proposition is terroir clarity through washed processing, and Chemex's thick multi-layer filter is the most aggressive oil-stripping mechanism available. Light-roasted washed coffees like this are an ideal fit for the Chemex, and Pink Bourbon's variety characteristics amplify the pairing: the full 40μm light-roast grind reduction applies without any offsetting adjustments — Pink Bourbon roasts like Ethiopian Heirloom (fast to first crack, narrow development window), leaving cell structure intact and solubility low. At 510μm and 94°C, the recipe maximizes surface area within the slower 3:30–4:30 drawdown that Chemex's thick filter imposes. The plum acidity, lime zest bright acidity, and green ice tea aromatic esters that define Maricela Penagos's Buena Vista farm expression all survive Chemex filtration well — these are aromatic and acid-based compounds, not oil-soluble ones that the filter removes.

Troubleshooting
sour: Grind finer by approximately 22μm and raise temperature 1°C to 95°C. Pink Bourbon's narrow development window means the roast may sit at the light edge — sourness is amplified by Chemex clarity. Finer grind adds extraction surface to push past the lime-zest citric phase into plum sweetness.
thin: Add 1g to the dose or reduce water by 15g; try a metal filter for body. The Chemex strips washed Pink Bourbon's minimal oils aggressively — this is a lean bean to begin with. A metal filter recovers body; otherwise increase concentration to compensate.
Hario V60-02 88/100
Grind: 460μm Temp: 94°C Ratio: 1:15.0-1:16.0 Time: 2:30-3:30

V60 at 460μm and 94°C applies the same 40μm light-roast grind penalty as Chemex but through a faster-draining conical bed that requires tighter pour technique. Pink Bourbon's washed processing produces uniform, settled grounds that flow predictably through the V60's single drain — no channeling risk from natural-process clumping or honey-process oil slicking. The narrower development window of Pink Bourbon's variety characteristics (its variety group, roast fast, narrow sweet spot) means the light roast is potentially closer to the edge of underdevelopment than a Bourbon or Caturra — the V60's faster flow and shorter brew time (2:30–3:30 vs. Chemex's 3:30–4:30) puts more pressure on the bloom and pour technique to achieve complete extraction. Swirl after bloom to even water contact before the main pour.

Troubleshooting
sour: Grind finer by approximately 22μm and raise temperature 1°C to 95°C. Pink Bourbon's Ethiopian Landrace genetics produce a brittle, fines-generating grind — uneven particle sizes mean coarse fractions underextract while fines contribute astringency. Swirl your bloom aggressively to ensure even saturation before committing to the main pour.
thin: Add 1g to the dose or reduce water by 15g; try a metal filter for more body. This washed Pink Bourbon from Huila has minimal oils — if the cup is clean and bright but lacks weight, concentration adjustment is more effective than filter substitution.
Kalita Wave 185 88/100
Grind: 490μm Temp: 94°C Ratio: 1:16.0-1:17.0 Time: 3:00-4:00

The Kalita Wave at 490μm and 94°C runs a slightly coarser grind and wider 1:16–17 ratio than the V60 to account for the flat bed's longer contact time with three drain points rather than one. Pink Bourbon's washed Huila character expresses predictably through the Wave because the even water distribution across the flat bed matches the uniform extraction characteristics of washed processing — there are no processing-derived compounds or honey-process oils to create extraction hot spots. The green ice tea aromatic esters that distinguish Maricela Penagos from generic Colombia washed light roasts are temperature-sensitive: at 94°C with a shorter overall contact time than a slower pour, these esters survive extraction without converting to more generic roast-developed compounds. The Wave's crimped filter occupies body-retention territory between Chemex and V60.

Troubleshooting
sour: Grind finer by approximately 22μm and raise temperature 1°C to 95°C. Pink Bourbon's narrow development window may place the roast at the light edge — on the Wave, increasing extraction through grind and temperature together is more effective than adjusting either alone.
thin: Add 1g to the dose or reduce water by 15g; a metal filter is an option. Pink Bourbon washed from Huila is inherently lean — the lime zest and green ice tea character is aromatic, not heavy. Metal filter and dose increase together shift the cup meaningfully toward body.
AeroPress 82/100
Grind: 360μm Temp: 85°C Ratio: 1:12.0-1:13.0 Time: 1:00-2:00

AeroPress at 85°C and 360μm treats Pink Bourbon's washed light profile through lower-temperature immersion-then-pressure, which produces a notably different flavor emphasis than the pour-overs. At 85°C, overall extraction proceeds more slowly than at 94°C — the extraction dynamics equation's extraction rate is temperature-dependent, so fewer total solubles dissolve in the same contact time. The pressure press partially compensates by forcing water through the coffee bed, improving extraction efficiency despite the lower temperature. Pink Bourbon's variety characteristics create a fines-forward grind that behaves well under pressure: the elevated fines fraction packs the AeroPress puck more evenly, reducing the channeling that can create uneven extraction in fine-grind methods. The plum acidity and green ice tea aromatic esters emerge clearly through the paper filter at this concentrated 1:12.5 ratio.

Troubleshooting
sour: Grind finer by approximately 22μm and raise temperature 1°C to 86°C. AeroPress runs cool, and Pink Bourbon's Ethiopian Landrace genetics produce harder beans than typical Colombia washed light — underextraction is the primary failure mode at baseline 85°C. Small compound adjustments to grind and temperature are most effective.
thin: Add 1g to the dose or reduce water by 15g; a metal AeroPress filter adds body. Pink Bourbon washed has low oil content — paper removes most of it. A metal disc brings back the plum and tea body that paper strips from this washed Colombian.
Clever Dripper 82/100
Grind: 490μm Temp: 94°C Ratio: 1:15.0-1:16.0 Time: 3:00-4:00

The Clever Dripper at 490μm and 94°C provides an immersion path for Pink Bourbon's washed Huila expression that controls extraction through steep time rather than pour technique. For a bean where Pink Bourbon's narrow development window creates a higher-than-average underextraction risk, the Clever's guaranteed even water contact during the steep phase is an advantage over the V60's technique-dependent flow. The 3:00–4:00 steep builds extraction depth in the dense, low-solubility washed light-roast grounds before the paper filter exit removes oils and fines. The green ice tea aromatics are delicate — the Clever's sealed steep at 94°C preserves them better during extraction than the open V60 cone, where surface temperature drops as water pours through the bed.

Troubleshooting
sour: Grind finer by approximately 22μm and raise temperature 1°C to 95°C, or extend steep by 30 seconds. Pink Bourbon's washed light roast is low-solubility — the 3:00 minimum steep may not suffice at baseline for dense lots. Extending toward 4:00 adds extraction without a grind change.
thin: Add 1g to the dose or reduce water by 15g; metal filter is an option. Pink Bourbon washed from 1,750m Huila is structurally lean — the Clever's paper exit removes the limited oils. Concentration increase is the primary fix; metal filter a secondary option if body is the priority.
Espresso 81/100
Grind: 210μm Temp: 93°C Ratio: 1:1.9-1:2.9 Time: 0:28-0:35

Espresso at 210μm and 93°C requires a longer output ratio (1:1.9–2.9) and preinfusion to extract through the dense Ethiopian Landrace genetics of Pink Bourbon's washed light profile. Pink Bourbon roasts faster than Bourbon or Caturra — Group 3 timing puts it at first crack around 7:30, meaning a light roast has had less total heat exposure than a true Bourbon at the same roast level. The concentrated plum and lime zest character that distinguishes Maricela Penagos at filter translates to an unusually bright, layered espresso shot — bright lime zest at the start, then plum sweetness in the middle, green aromatic finish. The 40μm finer grind corrects for low solubility; preinfusion at low pressure wets the Pink Bourbon puck evenly before full pressure prevents channeling through the fine, dense grounds.

Troubleshooting
sour: Grind finer by approximately 10μm and raise temperature 1°C to 94°C. Pink Bourbon espresso at light roast concentrates lime zest citric acid first — sourness without plum sweetness means extraction stopped before Maillard compounds dissolved. Use preinfusion and check shot time hits the 28–35 second window.
thin: Increase dose by 1g or pull toward the shorter end of the 1:1.9 ratio window. Washed Pink Bourbon from Huila has minimal oils at light roast — shots at 1:2.9 may be genuinely thin if TDS is low. Tightening the ratio before adjusting dose preserves extraction quality while increasing concentration.
Moka Pot 79/100
Grind: 310μm Temp: 100°C Ratio: 1:9.0-1:10.0 Time: 4:00-5:00

Moka Pot at 310μm and pre-boiled water applies a 40μm finer grind to compensate for the light roast's lower solubility and denser cell structure. Pink Bourbon washed at this altitude extracts cleanly without additional grind adjustments for processing or variety — the only factor driving the recipe is roast density. At 100°C base temperature with pre-boiled water, the moka pot concentrates Pink Bourbon's plum and lime zest into a small, intense brew. Pre-boiling is important here: Pink Bourbon's delicate floral and tea-like aromatics are among the most temperature-sensitive volatile compounds in the bean — starting with cold water means those compounds cook in the rising steam before pressure builds, leaving a flat, astringent concentrate instead of the characterful short brew that pre-boiled water produces. The 1:9–10 ratio keeps the output concentrated but not overwhelming.

Troubleshooting
sour: Grind finer by approximately 22μm and confirm you're using pre-boiled water in the base. Pink Bourbon's washed light roast retains high chlorogenic acid levels — moka pot's lower pressure versus espresso makes full extraction harder. Pre-boiling eliminates the cold-start delay that keeps grounds in the sour-extraction phase before pressure builds.
thin: Add 1g to the basket or reduce water by 15g. Moka pot at 1:9–10 is inherently concentrated, so thinness usually signals a dose issue rather than an extraction problem. Fill the basket without tamping and confirm the water level matches the valve height on the lower chamber.
strong: Reduce dose by 1g or increase water by 15g. Pink Bourbon washed at 1,750m Huila has moderately high soluble content — if the brew is too intense, the concentration is above the drinkable range. Small dose reduction resolves this without causing underextraction.
French Press 76/100
Grind: 960μm Temp: 96°C Ratio: 1:14.0-1:15.0 Time: 4:00-8:00

French Press at 960μm and 96°C is the least well-matched method for Pink Bourbon's washed light profile from Huila — the metal filter cannot achieve the flavor clarity that washed processing and Pink Bourbon's variety characteristics are designed to deliver. The coarse grind and higher temperature (96°C for French Press versus 94°C for filter methods) reflects the long 4–8 minute immersion requirement for dense light-roast beans: surface area is low, and time must compensate. The oils that pass the metal mesh compete with the clean plum and lime zest character. Pink Bourbon's green ice tea esters are particularly susceptible to extended heat exposure — an 8-minute steep at 96°C will degrade those delicate aromatics faster than a 4-minute steep, so targeting the shorter end of the steep window preserves more of what distinguishes this bean.

Troubleshooting
sour: Grind finer by approximately 22μm and extend steep toward 6–8 minutes. Pink Bourbon's washed light roast at coarse French Press grind has very low surface area per gram — extended steep time is the primary extraction lever. Keep temperature at 96°C through the full steep.
thin: Add 1g to the dose or reduce water by 15g. French Press retains Pink Bourbon's limited oils, but this washed Colombian bean has low oil content to begin with — thinness is concentration, not filter. Increasing dose is more effective than extending steep, which risks bitterness past 8 minutes.
Cold Brew Flash Brew Recommended

Cold brew is not recommended for this bean. At near-freezing temperatures, cold water cannot extract the complex acids, delicate aromatics, and bright fruit compounds that define a light-roasted coffee — they remain locked in the cell matrix. For a cold version of this coffee, use flash brew: brew a concentrated pour-over (V60 or Chemex at 60% of the normal water volume) directly over ice in the server. The hot water extracts the full flavor spectrum, and the rapid ice cooling locks in volatiles that would otherwise evaporate during a slow cool-down.