Honduras Roberto Miranda

The V60 extracts the Roberto Miranda at 470μm — finer than default by 30μm — because Parainema's Sarchimor lineage has a coarser baseline grind requirement (+10μm to avoid earthiness from introgressed genetics). The net adjustment is -30μm from the combination of light roast (-40μm) and variety (+10μm). Both V60 and Chemex use 94°C, which is appropriate for washed light roast on a fast-draining V60. The key difference from Chemex is drawdown dynamics: the V60's cone shape and single large opening drain faster, meaning the coffee bed needs to be slightly finer and more precisely calibrated to hold contact time in the 2:30-3:30 window. Parainema's lower bean density at 1,400m means water penetrates the puck faster than a denser high-altitude lot would — the finer grind compensates by adding hydraulic resistance.

The Kalita Wave at 500μm grind and 1:16-1:17 ratio is a strong fit for the Roberto Miranda because of the brewer's structural advantage in extraction evenness. The flat-bottom geometry distributes water contact uniformly across the entire coffee bed simultaneously — versus the V60 cone, where water channels toward the drain point. For a bean where lower density means water penetrates faster during extraction, that even distribution matters: it prevents preferential channeling through the less-dense Parainema bed. The slightly coarser 1:16-1:17 ratio compared to the Chemex's 1:15-1:16 gives the Kalita Wave enough water volume to complete extraction within 3-4 minutes without overshooting. Parainema's good-but-not-exceptional cup quality at 1,400m benefits from the Kalita's balanced, non-technique-dependent extraction profile.

AeroPress at 85°C for Roberto Miranda applies the standard low-temperature AeroPress approach — pressure assistance reduces the need for high temperature to drive extraction. The Parainema variety context shifts the expected cup character compared to African heirlooms. This is a washed Central American Sarchimor at 1,400m, which means the flavor profile tends toward cleaner, nut-to-caramel territory rather than the floral-citric register of Ethiopian heirlooms. At 85°C with a 370μm grind (reflecting the -30μm net modifier from light roast and Parainema variety), the AeroPress short-circuits the need for extended hot-water contact while still pushing through the low-solubility light-roast barrier. The paper AeroPress filter strips oils for a clean cup, and the 1:12-1:13 ratio creates enough concentration to compensate for the 1,400m bean's lower soluble ceiling. Brew time of 1-2 minutes is achievable at 370μm with typical pressing pressure.

The Clever Dripper at 500μm and 94°C gives the Roberto Miranda what its lower-altitude soluble density needs: extended immersion contact time before paper-filtered drawdown strips fines and oils. The immersion phase is the key mechanism here — versus the V60's continuous-flow dynamic, the Clever holds all water against all grounds simultaneously for 3 minutes before the valve opens. For Parainema at 1,400m, this means water can saturate the lower-density bean matrix more thoroughly than a pour-over's moving water front allows. The paper filter on drawdown removes the Sarchimor variety's potential earthy compounds, which the coarser grind baseline already partially addresses via the +10μm adjustment. Compared to the V60 (which is faster and more technique-dependent), the Clever's immersion phase provides extraction insurance for a bean where the soluble ceiling is already constrained by altitude.

Espresso for Roberto Miranda requires light-roast espresso adjustments: light roast means the puck resists water uptake, channeling risk is elevated, and the longer 1:1.9-2.9 ratio is required to get enough water through the bed to reach adequate extraction yield. The grind at 220μm reflects the -30μm net adjustment from light roast (-40μm) and Parainema variety (+10μm). At 93°C, the temperature is 1°C below the pour-over recipes, reflecting espresso's high-pressure environment amplifying extraction. For the 1,400m bean, a key consideration is that lower bean density means less resistance to 9 bars of pressure — this can actually help flow rates compared to denser high-altitude lots, but also means channeling can develop more easily if distribution in the portafilter is uneven.

Moka Pot for Roberto Miranda runs at 320μm grind — the -30μm net modifier (light roast -40μm, Parainema variety +10μm) applied to the moka pot base grind. Both pre-boiled water and the Moka Pot's ~1.5 bar pressure produce extraction conditions that compensate somewhat for the 1,400m bean's lower soluble density. The concentrated 1:9-1:10 output ratio raises TDS enough that what feels like a mild washed Central American in a pour-over reads as a more present, chocolate-forward cup in a moka pot — the flavor compounds present in smaller concentrations in a Chemex become more apparent at espresso-adjacent concentration. Pre-boiled water is essential to prevent the grounds from sitting in slowly heating water that would cook them asymmetrically before any coffee flows.

French Press scores at the bottom of the match ranking for washed light Honduras, and the mechanism is clear: this method's body advantage depends on oils and fines passing the metal mesh, and washed processing combined with light roasting leaves minimal oil compounds in the bean. The 970μm grind at a 1:14-1:15 ratio with 96°C and 4-8 minute steep represents the most extended extraction window available to any method for this bean. That extended time at temperature does help the Roberto Miranda's lower-altitude soluble deficit — the full 8 minutes extracts more than the 4-minute end of the range. However, Parainema's Sarchimor genetics carry a residual risk of earthy, herbaceous notes at over-extraction — the variety adjustment is already set coarser (+10μm) to avoid earthiness, so pushing steep time too far past 6 minutes without grind adjustment could surface those notes.