The Chemex scores highest (89/100) for this medium natural El Salvador, and the recipe reflects a fundamentally different extraction strategy than you'd use for a light natural. Both roast level and natural processing call for lower temperature, landing at 90°C — 4°C below the default. A medium roast means more developed roast-developed compounds and reduced acidity, so the lower temperature protects the honey and caramel notes without risking the phosphoric-acid citrus note (which stays stable regardless of brewing temperature). The grind at 565μm runs 15μm coarser than default — natural processing slightly increases particle surface reactivity, so the coarser baseline prevents over-extraction at this extended brew time. The Chemex's thick filter is ideal for stripping the oils that medium natural processing embeds while letting the integrated honey-citrus profile emerge cleanly.
El Salvador
The V60 recipe at 88/100 runs at 90°C with a 515μm grind — the same temperature logic as the Chemex, but 50μm finer because the V60's faster drain rate means less contact time, requiring more surface area to achieve equivalent extraction within the shorter brew window. The Bourbon, Pacas, and Pacamara variety mixture here matters for V60 technique: Pacamara's very large beans grind with more fines than Bourbon or Pacas, and the V60 conical bed can choke on fine accumulation at the central drain. Medium roasting has integrated these three varieties into a cohesive cup by advancing Maillard development across all three, so the V60's fruit-forward pour style suits this bean better than a Bourbon-only medium washed coffee. Swirl aggressively at bloom to wet the larger Pacamara particles, and keep perimeter pours consistent to avoid channeling through the center of a mixed-particle bed.
Troubleshooting
The Kalita Wave at 87/100 runs the same 90°C temperature and 545μm grind as the default recipe for this bean, with the Wave's flat bed smoothing out any particle size inconsistency from the Bourbon-Pacas-Pacamara blend. Pacamara's 'very large' WCR classification means it grinds differently than Bourbon or Pacas at the same grinder setting — the Wave's flat-bed averaging behavior handles this varietal inconsistency better than the V60's center-focused drainage. At medium roast, the roast-developed compounds (honey sweetness, citrus roundness from acidity) are already well-developed — the recipe's primary job is to not over-extract them. The -4°C temperature reduction preserves the natural processing's remaining fruit contribution, which at medium roast is more of a body and sweetness element than the dramatic ester-driven fruit of a light natural.
Troubleshooting
The AeroPress scores 87/100 here — tied with Chemex as the best non-paper-filter adjusted result — but the recipe takes a strikingly different route: temperature drops to 81°C, the lowest of any brewer for this bean. The medium roast's higher solubility relative to light roasts means the AeroPress doesn't need 92°C to achieve full extraction in 1-2 minutes, and the lower temperature specifically protects what remains of the natural processing's fruit character after medium development. At 415μm, the grind is 15μm coarser than default to account for natural processing's effect on particle reactivity, and the AeroPress's short brew window at this temperature produces a honey-dominant cup with the citrus note as brightness rather than sharpness. The paper filter strips the medium natural's oils cleanly, similar to the Chemex but in a much shorter window. Invert the AeroPress to prevent dripping during the steep if brewing at the shorter contact end.
Troubleshooting
The Clever Dripper at 87/100 is particularly well-suited for the Bourbon-Pacas-Pacamara blend because its sealed immersion stage decouples particle size heterogeneity from extraction outcome. With three varieties ground together — Pacamara's very large beans alongside smaller Pacas and Bourbon — the particle size distribution is wider than a single-variety lot, and immersion averaging is more forgiving than flow-through pour-over. At 90°C and 545μm (coarser by 15μm to account for natural processing), the 3-4 minute steep achieves full Maillard-zone extraction without over-extracting the honey compounds the medium roast has developed. The paper filter removes natural process oils on drain, delivering the same clarity benefit as the Chemex in a more consistent format. Clever Dripper particularly rewards this Cuvee El Salvador because the method's predictability counteracts the variety blend's grinding inconsistency.
Troubleshooting
At 77/100, this medium natural El Salvador is a workable espresso candidate — medium roast's higher roast development and natural processing's sweetness give the machine more to work with at 9 bar. The recipe at 89°C (4°C below the 93°C default) reflects both the medium-roast reduction and the natural processing adjustment, and the standard 1:1.5-2.5 ratio works well here. The grind at 265μm runs 15μm coarser than default espresso to account for natural processing's effect on extraction behavior — natural processing can change how the bean extracts under pressure, so a slightly coarser grind prevents over-extraction. The result should be a honey-forward shot with the citrus presenting as brightness rather than sourness, complementing the roast-developed sweetness. The three-variety blend (Bourbon, Pacas, Pacamara) may produce slight shot-to-shot variation; Pacamara's large bean size can cause inconsistent puck density.
Troubleshooting
Moka Pot scores 68/100 here — meaningfully better than for a typical light natural — because medium roast's higher Maillard development and lower CGA concentration make the extraction challenge more manageable at 1-1.5 bar. The recipe runs at 96°C (actually 4°C below the default 100°C, applied through controlled heat and pre-boiled water), coarser than default espresso at 365μm to account for natural processing. The metal basket passes the natural process oils, which at medium roast are more integrated than at light roast — the honey and citrus profile is robust enough to coexist with body from oils rather than being masked by them. The three-variety blend means the Pacamara's large beans need consistent grinding — a burr grinder matters more here than for a single-variety lot. Remove immediately at first sputtering; this El Salvador's medium-developed Maillard compounds are the first thing scorched by the steam-push over-extraction that lazy Moka Pot technique produces.
Troubleshooting
French Press scores 66/100 for this El Salvador — considerably better than for the Burundian light natural — because medium roast's integrated Maillard-honey profile is more oil-tolerant than delicate light-roast fermentation esters. The metal mesh allows the natural process oils through, but at medium roast those oils contribute body that complements the honey sweetness rather than competing with it. The recipe runs at 92°C (4°C below the near-boil default) with a 1015μm grind — 15μm coarser than standard French Press to account for natural processing surface reactivity. The long steep (4-8 minutes) at this temperature extracts the honey-forward Maillard compounds fully. The three-variety blend presents a French Press advantage: Pacamara, Bourbon, and Pacas all extract at slightly different rates, and the long immersion time averages these out better than a 3-minute pour-over would. Use Hoffmann's 5-8 minute post-press wait to settle fines.
Troubleshooting
Cold Brew scores 64/100 for this medium natural El Salvador, and the reason is roast level. Medium roast's higher roast development and lower acidity load means cold water can extract the caramelized compounds more effectively than it can from a dense light roast. The roast-developed-derived honey and caramel compounds are higher molecular weight than the fruit aromatics in a light natural, but they're sufficiently soluble in cold water when given 12-18 hours. The citrus character in this bean carries through to cold extraction — the citrus brightness carries through effectively in cold extraction. The recipe at 915μm (15μm coarser than default for natural processing) and 0°C confirms this is true cold immersion, not flash brew. Expect the honey note to present as mellow sweetness and the citrus as cola-like brightness rather than sharp acidity.