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 ↓
Good Coffee
Ingredients
Directions
Brew
In a coffee pot, combine 1 quart of boiling water with 1 cup of ground coffee, the egg white, and the eggshell.
Add a little cold water and boil the mixture for 10 minutes.
Settle and serve
After boiling, add ½ cup of cold water and let it sit for 5 minutes to settle.
Carefully pour the coffee into a metal or china coffee pot or urn.
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 flavor and aroma that the water extracts during boiling.
- Egg white
- As it heats, it coagulates and traps fine grounds, helping the coffee run clearer.
- Cold water
- Added after boiling, it cools the brew so the grounds sink and settle.
The step that matters
Pour carefully after settling. Once the grounds have settled, pouring slowly and steadily keeps them on the bottom. Stirring or jarring the pot can lift them back into the coffee and make it 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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