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
Grind coffee fresh each day.
Mix ground coffee with the egg, shell included, and wet with cold water.
Pour boiling water over the mixture, cover tightly, and steep for 20 minutes without boiling.
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
- Egg
- Its proteins bind fine coffee grounds as they steep, helping the mixture settle and clarifying the brew.
- Ground coffee
- Provides the main coffee flavor, extracted into the hot water during steeping.
The step that matters
Steep covered without boiling. Boiling water over the egg and grounds can overextract bitterness and cook the egg unevenly. Covering keeps heat in, so the mixture steeps gently and the grounds settle cleanly.
“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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