Ivan Gutierrez Gesha - Washed Process - 2025

The V60's single spiral rib and open drain hole allow brewer-controlled drawdown, which makes technique the primary lever for this Costa Rican Gesha. Unlike Chemex, the V60 filter is thinner, passing slightly more oil and allowing a touch more textural presence alongside the bergamot aromatics. The grind lands at 450μm — 50μm finer than V60 default — to push extraction yield upward on a bean whose low solubility and high density resist easy dissolution. Temperature holds at 93°C; Costa Rica Gesha at 2,000m produces structurally dense cherries, and the reduced temperature protects the volatile aromatic compounds responsible for the bergamot and papaya notes without risking thermal degradation. The 1:15-1:16 ratio keeps strength in the upper filter-coffee range to ensure the vanilla note registers as a mid-palate sweetness rather than a background hint.

The Kalita Wave's flat-bed geometry distributes water contact evenly across the coffee mass, reducing the risk of channeling that would leave parts of this dense Costa Rican Gesha underextracted. All three flat drain holes produce a consistent flow rate regardless of pour technique, which matters because Gesha's 2,000m-grown density makes it less forgiving of uneven water distribution than lower-altitude beans. The 480μm grind sits 50μm finer than Kalita's default—accounting for the light roast density and Gesha's delicate aromatics—and the 93°C temperature honors Gesha's aromatic delicacy. The ratio runs slightly leaner at 1:16–1:17, which is typical for Kalita's flat-bed design: longer contact time from the controlled flow allows a marginally higher water-to-coffee ratio without sacrificing extraction yield. Bergamot and papaya notes, which are among the faster-extracting floral volatiles, benefit from this even saturation.

The Clever Dripper is a hybrid: it uses immersion like French Press but drains through a paper filter like a pour-over. For this Costa Rican Gesha, that combination offers a meaningful middle ground—the immersion phase extends water contact to compensate for Gesha's low light-roast solubility, while the paper filter strips the oils that would otherwise interfere with bergamot and papaya aromatic expression. The 480μm grind sits 50μm finer than Clever's default, accounting for the light roast density and Gesha variety's aromatic sensitivity. Temperature matches other pour-over brewers at 93°C, and ratio lands at the tighter 1:15–1:16 range. The sealed immersion period also creates a more even extraction environment than a continuous-pour V60, which helps with a delicate aromatic variety whose floral compounds extract at slightly different rates than its vanilla and papaya notes.

AeroPress brings pressure and total-immersion extraction to this Costa Rican Gesha, compensating for the bean's low solubility at light roast through a combination of mechanical pressure during pressing and the paper filter's oil-removal properties. The temperature drops to 84°C—6°C below the pour-over brewers—because the sealed immersion environment keeps water in contact with grounds longer; lower start temperature prevents the bergamot and papaya aromatics from extracting too aggressively in the early phase. Grind at 350μm is substantially finer than pour-over (down 50μm from default for light roast and Gesha variety), which maximizes surface area for a short 1–2 minute contact window. The 1:12–1:13 ratio produces a stronger concentrate than filter methods, which can be diluted with hot water if desired, but is calibrated to stand alone as a full-bodied cup that still expresses Gesha's characteristic vanilla mid-palate.

Light roast Costa Rican Gesha at 9 bar is demanding work. The dense, high-altitude bean resists extraction — light roasts have lower solubility than darker counterparts, and Gesha's hard cell structure compounds this. The recipe reflects this with a 1°C temperature reduction to 92°C (accounting for the Gesha variety's delicate aromatic character), a grind 50μm finer than espresso default, and a longer-than-standard ratio of 1:1.9–2.9. That extended ratio is calculated: longer shots force more water through the puck, increasing extraction yield on a bean that would otherwise stop at underextracted sourness. Preinfusion is essential: wetting the puck before full pressure allows the CO2 in this freshly roasted light bean to degas and prevents channeling. Expect bergamot and papaya to read as intensely concentrated citric brightness with a vanilla sweetness in the finish.

Moka Pot generates roughly 1–1.5 bar of pressure—far below espresso's 9 bar—but enough to force hot water through a medium-fine bed at concentration levels that approach espresso in TDS. For this Costa Rican Gesha, the trade-off is straightforward: the concentration brings bergamot and papaya flavors at perceptible levels, but the unfiltered metal basket passes oils and fine particles that muddy the clean aromatic profile Gesha is bred for. The recipe runs at 99°C (the practical ceiling for Moka Pot since the water is near-boiling in the base chamber) despite Gesha's general preference for lower temperatures, because pre-boiling the water before loading the chamber is the recommended technique—this means the grounds aren't cooked by rising steam at over-temperature. Grind at 300μm is finer than pour-over but coarser than espresso. The 1:9–1:10 ratio produces a strong concentrate that can be diluted.

French Press is the lowest-scoring paper-filter-free method for this Gesha, and the reasons are structurally sound: metal mesh filtering passes the coffee oils and fines that add body, but it also allows the astringent compounds from this light-roast, high-altitude bean to remain in the cup. Gesha, classified as a delicate aromatic variety, expresses bergamot and floral character most cleanly through paper-filtered methods; the metal mesh can muddy those volatile aromatics with heavier, sediment-related mouthfeel. The 950μm grind is 50μm finer than French Press default (same modifiers as other brewers), temperature runs at 95°C rather than the 96°C standard, and ratio is leaner at 1:14–1:15. The extended 4–8 minute steep is necessary to compensate for Gesha's low solubility, but the longer immersion at higher-coarseness grinds means more slow-extracting bitter compounds eventually make it into the cup.