Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
90%
VOLUME
24/25
DIVERSITY
0/10
Coffee40 g
Water600 g
Temperature20°C
Time12:00
BREWING START POINT
Coarse
Combine coffee and water evenly, refrigerate for the full steep and finish through a clean paper filter. A neutral baseline for reading sweetness, balance and grinder changes without an extreme recipe. Starting point: 40 g coffee, 600 g water at 20°C, with a target time of 12:00.
Roast
Medium
Flavor
Sweet
Context
Everyday Baseline
Common adjustment
Repeat the recipe once before optimizing it, then move the grind by one small step only.