Coffee Facts

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

Heat Spikes During Roasting? Here’s How to Master the Curve

Heat Spikes During Roasting? Here’s How to Master the Curve

⏱ 1 min read The Short Version Heat spikes during roasting are intentional, signaling key stages in bean development, not flaws—mastering them requires precision, not force. Roasters adjust curves and airflow to control spikes, reading them as milestones, not chaos. In This Article Understanding the Science of Heat SpikesAdjusting for Control, Not Chaos Heat spikes during roasting are not random fluctuations—they are critical indicators of the roast’s progression. For newcomers, the abrupt temperature rise after the first crack may seem erratic, but it is an essential phase in the roast curve. The Giesen and Artisan roasters are engineered for precision,…
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Cortado’s Quiet Rise: Why It’s Outpacing Lattes in Specialty Coffee

Cortado’s Quiet Rise: Why It’s Outpacing Lattes in Specialty Coffee

⏱ 1 min read The Short Version A 4-ounce cortado, with its balanced espresso-milk ratio, is quietly surpassing lattes in specialty coffee, prized for its simplicity and health-focused appeal. In This Article The Science of SimplicityA Resurgence in Specialty Spaces The cortado’s underdog status is a calculated illusion. While lattes dominate café menus, this 4-ounce espresso-milk hybrid is quietly reshaping how we think about coffee. Its compact size and balanced ratio—equal parts espresso and steamed milk—make it a perfect match for today’s fast-paced, health-conscious drinkers. Yet it remains overshadowed by its larger counterparts, a disconnect that’s both puzzling and ripe…
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India’s Coffee Export Surge Hinges on Soluble Shift

India’s Coffee Export Surge Hinges on Soluble Shift

⏱ 1 min read The Short Version India’s coffee exports surge thanks to soluble coffee’s rise, despite Arabica’s decline, as climate and costs reshape the industry. Soluble now dominates local demand, while trade deals and a weaker rupee boost global competitiveness. In This Article Soluble Coffee Steals the SpotlightArabica’s Decline Sparks Concerns India’s coffee exports are expanding, yet the trajectory of growth is marked by contradictions. Soluble coffee is driving the increase, while Arabica production faces a steep decline due to climate pressures. The USDA report highlights a market in transition, where old practices clash with new realities. The report’s…
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Natobe Zanga’s Coffee Revolution: How Burkina Faso is Rethinking Origin

Natobe Zanga’s Coffee Revolution: How Burkina Faso is Rethinking Origin

⏱ 1 min read The Short Version Burkina Faso is building a fully domestic coffee value chain, from farm to cup, creating jobs and reclaiming economic control through its first local processing plant. The initiative, led by Natobe Zanga, aims to make Burkinabe coffee affordable and globally competitive. In This Article A Local Chain, Global ImpactFrom Soil to Shelf: A New Coffee Economy In the heart of West Africa, Burkina Faso is rewriting the rules of coffee. No longer content to export raw beans or rely on foreign processing, the nation is building a 100% domestic coffee value chain—from farm…
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Shared Roasting: A Real Roaster’s Take on Renting Time and Brand Growth

Shared Roasting: A Real Roaster’s Take on Renting Time and Brand Growth

⏱ 2 min read The Short Version Renting roaster time is a real strategy for new roasters to cut costs and test their craft, acting as a bridge to building their own brand without a full facility. Shared roasting requires trust, negotiation, and is not a shortcut but a stepping stone to long-term growth. In This Article The Shared Roasting ExperimentBuilding a Brand Without a Facility Renting roaster time isn’t a myth—it’s a viable strategy for new roasters looking to cut costs and gain hands-on experience. While building a full facility requires significant capital, shared roasting offers a way to…
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Blacked Out on the Roaster: A First-Time Roaster’s Turbulent Ride

Blacked Out on the Roaster: A First-Time Roaster’s Turbulent Ride

⏱ 1 min read The Short Version First-time roaster blacks out during the process, overwhelmed by the intensity and chaos of the craft. The experience highlights the gap between theory and practice in coffee roasting. In This Article The Science of Roasting: Where Theory Meets ChaosWhat to Do When the Roaster Takes Over Blacked out on the roaster. That’s how I describe my first attempt at roasting. I’d spent months studying the craft, loaded up on beans from Sweet Maria’s, and primed my Skywalker V1 for the ultimate test. But the moment the drum spun, my brain short-circuited. All I…
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Cosori’s Juni Brewer Redefines Home Brewing with Smart Automation

Cosori’s Juni Brewer Redefines Home Brewing with Smart Automation

⏱ 1 min read The Short Version Cosori’s Juni brewer revolutionizes home coffee with smart automation, offering precise control and café-quality results through app-guided brewing and customizable profiles. Priced at $199, it transforms the kitchen into a precision brewing lab. In This Article Smart Automation Meets Coffee ScienceA Bridge Between Home and Café The verdict is in: Cosori’s Juni brewer isn’t just another coffee machine—it’s a redefinition of home brewing precision. This automated pourover system merges engineering with app-driven customization, transforming the kitchen into a space where coffee’s flavor can be meticulously crafted. Priced at $199 for preorder, it’s not…
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Co-fermentation Is Quietly Reshaping Specialty Coffee

Co-fermentation Is Quietly Reshaping Specialty Coffee

⏱ 1 min read The Short Version Co-fermentation is revolutionizing specialty coffee by blending microbes with fruit, creating unpredictable flavor shifts from floral to synthetic, forcing baristas to adapt brewing techniques to control its volatile results. In This Article Fermentation’s Double-Edged SwordBrewing Is the New Frontier Here’s something to stir your curiosity: the coffee world is undergoing a transformation that challenges both tradition and taste. Co-fermentation—where microbes ferment coffee cherries alongside other fruits or plants—is redefining the industry, yet its outcomes remain inconsistent. Some batches reveal vibrant floral notes, while others produce synthetic-like aromas, especially when brewed with standard methods.…
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Local Roasters Redefine LA’s Coffee Identity

Local Roasters Redefine LA’s Coffee Identity

⏱ 1 min read The Short Version Los Angeles' coffee scene blends Third Wave innovation with local soul, redefining coffee as a craft and conversation, not just a product. Local roasters like Picaresca and Verve are shaping global conversations on ethics and flavor. In This Article Third Wave RootsLocal Roasters Redefine the Scene Los Angeles isn’t just a city—it’s a coffee incubator, where Third Wave innovation thrives alongside the soul of its neighborhoods. From Melrose to Chinatown, the best coffee shops here aren’t just about the bean. They’re about the narrative, the craft, and the quiet defiance of treating coffee…
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Semi-Auto Baristas Are Getting a Raw Deal

Semi-Auto Baristas Are Getting a Raw Deal

⏱ 1 min read The Short Version Modern superautomatic espresso machines produce shots indistinguishable from semi-autos in blind tests, revealing the quality gap is a myth, not a reality. In This Article The Quality Gap Is a MythGatekeeping Is a Disguise for Arrogance The Lelit Bianca has been my espresso machine for three years. I dial in by hand, weigh every dose, obsess over puck prep. I love it. But I’m done with the cult of full-auto superiority. The argument that superautomatics “don’t teach you anything” is fine, but it assumes everyone’s goal is to become a home barista. Some…
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