The Science of Coffee Fruit juice or creamy almonds? Your guide to controlling cold brew flavors
Feb 16, 2025
Discover the fascinating science of cold brew coffee, where water and coffee interact in unique ways. Learn how to transform your brews from fruity to nutty with specific brewing techniques. Delve into the distinct flavor profiles of different bean origins, like Brazilian and Kenyan. Get expert tips on brewing cold brew at home, including the right ratios and equipment to use. This discussion reveals the complexities behind crafting a perfect cup, making cold brew an art form all its own.
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Caveman Cold Brew
- James Hopper made a "caveman" cold brew with minimal effort, using old coffee, a pestle and mortar, and a sock filter.
- The resulting brew tasted terrible, highlighting the importance of proper technique even in a simple method like cold brew.
Careful Cold Brew
- Hopper then made a careful cold brew with precise measurements, filtered water, and proper grinding.
- This brew tasted good, proving that technique matters in cold brew.
Grind Size Experiment
- Hopper experimented with grind size in cold brew, but found little flavor difference between fine and coarse grinds.
- However, the same grind size adjustments significantly impacted flavor in hot brews, revealing a key cold brew difference.