Why it works: Coffee and egg are a kitchen classic. They rank in the top 29% of all ingredient pairs, and cooks put them together in 3,239 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
To Make Coffee
Ingredients
Directions
Combine ground coffee, boiling water, egg white, and crushed shell in a pot.
Stir well and add cold water to clarify.
Boil for 15 minutes, then let it sit to settle.
Pour into a well-scalded coffee pot and serve.
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.
Photo for illustrative purposes only · Contact us to use it
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 + eggtop 29% of all pairsSmell alikelowCooked together3,239 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ground coffee
- Provides the coffee flavor and aroma that the brew extracts into the water.
- Egg white
- Binds to fine grounds as it cooks, helping them clump and settle so the coffee runs clear.
The step that matters
Boil for 15 minutes, then let it sit to settle. The egg white must cook and coagulate while the grounds are held in it; boiling too hard or skipping the rest can stir the sediment back in and leave the coffee cloudy.
“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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