troubleshooting

The Brew Lab (Guides)

Mastering the Espresso Ratio: The Ultimate Guide to Dose and Yield

Unlock the secret to cafe-quality coffee with our guide to espresso ratios. Master dose, yield, and time to fix sour…

The Brew Lab (Guides)

Headspace Explained: How Much Coffee Should Fit in Your Basket?

Is your espresso bitter or channeling? The issue might be headspace. Learn how to calculate the perfect gap between your…

The Brew Lab (Guides)

Channeling 101: How to Spot and Fix Uneven Water Flow

Is your espresso spraying or tasting uneven? Learn how to spot and fix channeling to improve your extraction and brew…

The Brew Lab (Guides)

Why Your Espresso Tastes Sour: Troubleshooting Underextraction

Is your espresso tasting sour? Learn the science of underextraction and follow our step-by-step troubleshooting guide to dial in the…

The Brew Lab (Guides)

The Case for Robusta: Why Traditional Italian Blends Deserve Respect

The Brew Lab (Guides)

Taming Light Roasts: High Heat and Long Ratios

The Brew Lab (Guides)

Single Origin vs. Blends: What Works Best for Espresso?

The Brew Lab (Guides)

Decaf Espresso: Brewing Techniques for Processed Beans

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