Coffee Facts

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

Weber Key vs. Femobook A68: Grinders for the Espresso Enthusiast

May

Coffee FactsDual-Drum Design, Espresso Consistency, Fixed-Burr Grinder, Precision Adjustment, Roast-Specific Grind

Weber Key vs. Femobook A68: Grinders for the Espresso Enthusiast

The Weber Key’s dual-drum design lets you switch between coarse and fine grinds with a single dial, perfect for both filter coffee and espresso. The Femobook A68, however, offers precision down to 0.1mm, delivering cleaner, brighter flavors for those who demand exactness.

First Roast Frustrations: A Home Roaster’s Temperature Dilemma

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsBean Temperature, First Crack, Roast Development, SR540 Roaster, Thermometer Probe

First Roast Frustrations: A Home Roaster’s Temperature Dilemma

Your first roast’s 400°F struggle isn’t a machine failure—it’s a clue the beans are waking up, not just the roaster’s gauge. The first crack isn’t a sound, but the beans’ first breath, signaling they’re alive and ready to develop.

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsBrew Profile Customization, Commercial Pourover, Dual Group Brewing, Modular Design, Mundo Novo CS2

Mundo Novo’s CS2 Redefines Commercial Pourover Efficiency

The Mundo Novo CS2 brews two distinct pourovers at once—light and dark—without halting service. Its dual-group setup keeps one side running while the other undergoes maintenance, redefining efficiency in commercial coffee.

The 1990s McDonald’s Coffee Mystery, Solved

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsBurnt Sugar, Caramelization, Dark Roast, French Roast, Robusta Beans

The 1990s McDonald’s Coffee Mystery, Solved

McDonald's 1990s coffee wasn’t just bitter—it was brewed to a near-charred roast, creating a burnt-sugar intensity now nearly extinct. Today’s closest match is a dark roast with heavy caramelization, though no modern blend can fully replicate its unique, warning-sign bitterness.

Kaleido M10 First Batch Struggles Signal a Thermal Quirk

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsFirst Batch, Heat Distribution, Roast Calibration, Thermal Lag, Thermal Mass

Kaleido M10 First Batch Struggles Signal a Thermal Quirk

The Kaleido M10’s first roast takes 15–20% longer to reach dry end, even after preheating to 440°F. This delay hints at a hidden thermal lag, revealing the machine’s design flaw rather than a roaster’s error.

Nestlé and Côte d’Ivoire’s CNRA Forge New Path for Robusta Coffee

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsCoffee Sustainability, Drought Tolerance, Nescafé Plan, Robusta Coffee, Variety Blend

Nestlé and Côte d’Ivoire’s CNRA Forge New Path for Robusta Coffee

A blend of six robusta varieties could boost yields by 86% while improving flavor and reducing bitterness. This mix, developed through collaboration between Nestlé and Côte d’Ivoire’s CNRA, marks a new era in coffee farming.

Thermocouple Logging on a Gene Cafe: What Works, What Doesn’t

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsExhaust Monitoring, Gene Cafe Roasting, MAX31855 Board, Probe Placement, Thermocouple Logging

Thermocouple Logging on a Gene Cafe: What Works, What Doesn’t

Drilling into the exhaust duct with a thermocouple offers the most stable readings, despite being a makeshift solution. A digital breakout board beats analog noise, but the upgrade comes with a steeper price tag.

Bangladesh’s Roasters Are Rewriting Coffee Culture

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsBean Transformation, Chemistry Lab, Roasting Process, Specialty Coffee, Terroir-Driven

Bangladesh’s Roasters Are Rewriting Coffee Culture

Bangladesh’s coffee culture is being reborn through roasteries that transform beans into aromatic art. Once a simple mix of water and instant powder, coffee now demands precision, patience, and a newfound reverence.

The Kaleido M1 Lite: A Home Roaster’s Quiet Revolution

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsBuilt-In Logging, Data Tracking, Medium-Dark Roasts, Precision Roasting, Zero-Grinder Setup

The Kaleido M1 Lite: A Home Roaster’s Quiet Revolution

The Kaleido M1 Lite logs your roasts in real time—no mods, no extra tools. It’s durable, precise, and lets you master medium-dark roasts without breaking the bank.

May

By ADMIN@CoffeeWineTea.com

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Coffee FactsArabica-Robusta Blend, Balanced Extraction, Low-Acid Roast, Medium-Dark Roast, Sweetness Profile

Finding the Sweet Spot: Espresso Blends That Bridge Single Origin and Italian Style

Espresso blends are bridging the gap between single-origin clarity and Italian boldness by crafting balanced sweetness. These roasts blend low-acid profiles with precise roasting to deliver smooth, complex flavor without bitterness.