Use this six-step approach
- Choose the method. Match batch size, body, clarity, cleanup and attention.
- Measure the recipe. Use grams for coffee and water.
- Set the grind. Record the grinder model and setting.
- Control time and heat. Start timing at the same event.
- Taste after cooling. Separate strength from extraction and freshness.
- Change one variable. Keep the result that improves the cup.
A scale, a grinder note and one reliable recipe usually add more value than another brewer that duplicates the same role.