Coffee Facts

Expert guides on coffee brewing, roasting, beans, and equipment. Master your coffee journey with in-depth articles.

Mikey Rinaldo’s New Math Coffee Challenges Coffee’s Western Narrative

Mikey Rinaldo’s New Math Coffee Challenges Coffee’s Western Narrative

⏱ 2 min read The Short Version Chicago’s coffee scene is being reshaped by New Math Coffee, which challenges Western dominance by centering Asian origins and embracing robusta, redefining the industry’s values and narratives. In This Article From Barista to RoasterReimagining Robusta’s Role There’s a quiet revolution unfolding in Chicago’s coffee scene. Mikey Rinaldo, founder of New Math Coffee, isn’t just roasting beans—they’re redefining the industry’s values. By centering Asian origins and embracing robusta, they’re challenging a system that has long prioritized Western ideals over global diversity. This isn’t just about coffee; it’s about who gets to tell the story.…
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Onyx Coffee’s Monarch Roast Defies the Dark Roast Stereotype

Onyx Coffee’s Monarch Roast Defies the Dark Roast Stereotype

⏱ 1 min read The Short Version Onyx Coffee’s Monarch dark roast defies stereotypes with its smooth, nuanced flavor, offering boldness without bitterness or acidity. It’s a rare dark roast that feels like a conversation, not a monologue. In This Article A Roast That Doesn’t Pretend to Be Something ElseThe Espresso Question That Lingers Time to spill: Onyx Coffee’s Monarch dark roast defies the usual bitterness and astringency of dark roasts, offering a surprisingly smooth, nuanced experience. Less bitter than most medium roasts and less acidic than light roasts, it’s a rare find that challenges the dark roast stereotype. As…
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Breville Dual Boiler: My Forever Machine

Breville Dual Boiler: My Forever Machine

⏱ 1 min read The Short Version After seven years of daily use, the Breville Dual Boiler still delivers flawless shots with unmatched ease, proving it’s a timeless, reliable workhorse for both novices and pros. Its precision, temperature control, and dual-purpose timer make it a standout in the world of espresso machines. In This Article Design That Defies TimeThe Jekyll and Hyde Timer After seven years of daily use, my Breville Dual Boiler remains a workhorse, consistently producing shots with precision and reliability. It’s pulled over 6,000 shots, survived annual servicing, and earned a few scratches along the way. Yet,…
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Finland’s Coffee Rituals Define the Nordic Standard

Finland’s Coffee Rituals Define the Nordic Standard

⏱ 1 min read The Short Version Finland’s coffee culture, with 26 lbs per person annually, defines Nordic traditions, blending ritual, social connection, and legal workplace breaks. From traditional brews to modern specialty cafes, coffee is central to Nordic life. In This Article The Nordic Coffee CodeBeyond the Numbers Finland’s coffee ritual is more than a daily routine—it’s a social contract. With 26 to 29 pounds consumed per person annually, the Nordic nation tops global per-capita consumption, and adults often sip up to nine cups a day. This isn’t just about caffeine; it’s about timing, tradition, and connection. Workplace coffee…
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The Grind Size Mistake Behind Watery Espresso Shots

The Grind Size Mistake Behind Watery Espresso Shots

⏱ 1 min read The Short Version Watery espresso? The grind, not the beans, is the culprit—too fine or coarse, and you’re left with sour or flat shots. Adjust your grind to match your machine’s output for the perfect balance. In This Article The Science of SaturationBeans Matter, But Grind Matters More This might just redefine your routine: Your espresso shots are watery, and it’s not the beans—it’s the grind. If you’re chasing crema and body, grind size is the silent hero of extraction. A too-fine grind clings to the puck, slowing water flow and under-extracting. A too-coarse grind lets…
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When the Gaggia Classic Can’t Keep Up: A Home Brewer’s Upgrade Dilemma

When the Gaggia Classic Can’t Keep Up: A Home Brewer’s Upgrade Dilemma

⏱ 1 min read The Short Version The Gaggia Classic struggles with high-volume coffee routines, forcing users to endure slow, inconsistent workflows. Upgrading to machines like the Profitec Move offers precision, speed, and control for better espresso and milk steaming. In This Article The Limits of the Gaggia ClassicWhat a Better Machine Can Do The Gaggia Classic isn’t built for high-volume coffee routines. After 45 days of tinkering with manual grinders, puck prep, and flavor profiling, one truth emerged: the machine’s workflow is too slow for anything beyond solo lattes. When guests arrive or your partner requests an Americano, the…
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Why Your DIY Roast Demands a Finer Grind

Why Your DIY Roast Demands a Finer Grind

⏱ 1 min read The Short Version Fluid bed roasting creates denser, moister beans that resist extraction, making them feel finer and requiring a tighter grind than commercial roasts. Your grind settings aren’t wrong—they’re just adapting to the roast’s unique extraction needs. In This Article The Roast Type MattersGrind Settings Are a Symptom, Not the Cause If your home-roasted beans require a finer grind than commercial ones, you’re not just facing a setup issue—you’re encountering a fundamental difference in how the beans are processed. Fluid bed roasting, while precise, alters bean density and moisture in ways that shift extraction thresholds.…
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Light Roasts Can Achieve Thick Bodies Through Precision Extraction

Light Roasts Can Achieve Thick Bodies Through Precision Extraction

⏱ 1 min read The Short Version Light roasts can deliver thick bodies through precise extraction, not darkness, by balancing timing, temperature, and grind consistency. The key is dissolving sugars without scorching, achieved with tools like a J-Ultra grinder and methods like pour-over. In This Article The Illusion of BodyPrecision Over Perception Light roasts are frequently undervalued for their brightness, yet they can produce substantial body—here’s how to unlock that potential. The misconception that darkness equates to density is a lazy assumption, not a rule. A light roast’s structure is delicate, but its capacity for richness stems from extraction, not…
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Anaerobic Fermentation Is Quietly Reshaping Specialty Coffee

Anaerobic Fermentation Is Quietly Reshaping Specialty Coffee

⏱ 1 min read The Short Version Anaerobic fermentation is transforming specialty coffee by unlocking intense tropical and stone fruit flavors through microbial precision, redefining taste boundaries without bitterness. This scientific shift is reshaping how coffee is crafted and enjoyed. In This Article The Science of SilenceFrom Lab to Cup There’s a seismic shift happening in specialty coffee labs, where innovation meets tradition in unexpected ways. For years, coffee lovers have pursued the perfect cup, but the real transformation lies in how we ferment coffee—blending science with sensory precision to unlock new dimensions of flavor. The future of specialty coffee…
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Why Your Perfect Cup Feels Like a Mirage

Why Your Perfect Cup Feels Like a Mirage

⏱ 1 min read The Short Version Perfect coffee isn’t about precision—it’s about satisfaction, and many top-tier home brewers feel their cups rival cafes despite not chasing “perfect” shots. The real magic lies in flexibility, ritual, and enjoying what works. In This Article The Paradox of Perfection in Coffee CultureThe Illusion of the “Impossible Shot” You’re not alone in wondering if your coffee is good enough. A Reddit thread reveals a paradox: users like you—armed with precision grinders, calibrated machines, and a knack for troubleshooting—still feel like they’re falling short. Yet your lattes and Americanos rival cafes with 4.8 Google…
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