tags: [] - coffee/brewing - coffee/extraction aliases: - Brewing Fundamentals MOC - Coffee Brewing Guide created: 2026-04-27 updated: 2026-05-11
Brewing Fundamentals MOC¶
Coffee brewing is the process of extracting soluble compounds from roasted grounds using water, governed by a set of interrelated variables that collectively determine cup quality. This MOC organises the foundational science, key variables, methods, and troubleshooting knowledge needed to brew coffee consistently and well.
Deep Dives¶
| Article | What it covers |
|---|---|
| Brewing Fundamentals and Theory | Extraction theory, brewing variables, and the science underpinning all brew methods |
| Brewing Method Categories | All methods organised by type: immersion, percolation, pressure, and cold |
| Brewing Techniques and Equipment | Technique guides and equipment for each method family |
| Brewing Recipes and Applications | Standard ratios, famous recipes, and recipe development |
| Brewing Routine | Systematic, repeatable execution for consistent results |
| Extraction Variables | The controllable factors — dose, ratio, grind, time, temperature — and their interactions |
| Over-extraction and Under-extraction | Diagnosing and correcting extraction faults |
| TDS and Extraction Yield | Measuring brew strength and extraction percentage |
Key Concepts¶
Extraction science: Extraction | Extraction Fundamentals | Extraction Science | Extraction Theory | Solubility
Brewing variables: Brew Ratio | Brew Temperature | Brew Time | Extraction Time | Channeling
Measurement: Extraction Yield | Extraction Measurement | Extraction vs Strength | Measuring Coffee Extraction
Methods — Immersion: AeroPress | Brewing Methods
Methods — Percolation: Brewing & Extraction | Brewing Method Priority
Troubleshooting: Extraction Optimisation | Channeling and Evenness | Brewing Control
Related MOCs¶
- Brewing Methods MOC — Navigation hub for all brewing method families
- Coffee Extraction Fundamentals MOC — Deep extraction theory
- Espresso MOC — Pressure brewing and espresso-specific variables
- Water in Coffee MOC — Water chemistry and its effect on extraction
- Coffee Equipment MOC — Grinders, brewers, and accessories
- Sensory Science MOC — Tasting and evaluating the brewed result
Essential Resources¶
Books: The Coffee Brewing Handbook (Scott Rao) · Everything But Espresso (Scott Rao) · The World Atlas of Coffee (James Hoffmann)
Online: SCA Brewing Standards · Barista Hustle · Coffee Ad Astra
Part of Coffeepedia — The Coffee Knowledge Vault