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 ↓
Boiled Coffee
Ingredients
Directions
Prepare
Beat the egg and mix it with a little cold water.
Combine the egg mixture with the coffee in a coffee pot.
Brew
Pour the boiling water over the coffee and stir thoroughly.
Boil for three minutes.
Place the pot on the back of the stove for ten minutes to keep hot without boiling.
Serve
Serve immediately.
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
- Coffee
- Provides the main flavor and aroma that the boiling water extracts.
- Egg
- Its proteins set when heated, trapping loose grounds so they settle and clarify the coffee.
The step that matters
Stir the boiling water through the coffee thoroughly. Thorough stirring spreads the egg mixture evenly through the grounds so it can bind them. Uneven mixing leaves pockets where grounds stay suspended and the coffee stays 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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