Why it works: Coffee and beans work together. They rank in the top 13% of all ingredient pairs, and cooks put them together in 289 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Coffee for Five Persons
Ingredients
Directions
Beat half an egg with two tablespoons of cold water.
Grind the coffee beans and mix with the beaten egg, ensuring all grounds are wet.
Pour the boiling water over the coffee mixture.
Boil for about ten minutes after it comes to a boil.
Use all the water required at once; do not add water later.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Coffee + beanstop 13% of all pairsSmell alikemoderateCooked together289 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Coffee + eggtop 29% of all pairsSmell alikelowCooked together3,239 recipes
Shared aroma: 2-nonenal (fatty, green).
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Beans + eggtop 32% of all pairsSmell alikemoderateCooked together2,030 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Coffee beans
- Provide the coffee flavour and body that the brewed drink is built on.
- Egg
- Its proteins bind to the grounds, helping them settle so the brew clears.
The step that matters
Use all the water at once. Adding water later disturbs the egg and grounds that are settling together. Keeping the brew undisturbed lets the egg clarify the coffee, so the result stays clear rather than cloudy.
Swap the beans
How well each one fits the dish's main ingredients (coffee, egg):
- Cocoafits better
- Pecansfits better
- Hazelnutfits better
- Beansthe original
Fit is the average pairing score against coffee, egg. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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