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 ↓
Coffee for Five
Ingredients
Directions
Make the coffee
Mix the beaten egg with the coffee in a little cold water.
Pour in the boiling water and stir from the sides as it boils.
Let it boil for ten minutes.
Add a little cold water to settle it.
Serve
Keep it warm but do not let it boil.
Add the salt and serve with hot, but not boiled, milk.
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 + 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 coagulate and bind fine coffee grounds, clarifying the brew as it heats.
- Brown coffee
- Provides the main coffee flavour and aroma of the drink.
The step that matters
Pour in the boiling water and stir from the sides as it boils. The egg must be stirred into the hot liquid evenly so it sets into fine curds that grab the grounds. Stirring from the sides keeps the egg from clumping or cooking in one spot.
“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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