Why it works: Coffee and milk are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 2,202 recipes. Both carry 4-heptenal, which smells creamy, biscuit. The science ↓
Coffee, to Make
Ingredients
Directions
Prepare
Buy coffee beans and grind them just before use.
Brew and serve
Pour boiling water over the freshly-ground coffee.
Allow the coffee to filter without letting it stand.
Serve the coffee with equal quantities of boiling milk and sugar.
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 + milktop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Coffee + sugartop 17% of all pairsSmell alikelowCooked together4,344 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and milk barely smell alike, yet cooks put them together in 77,875 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ground coffee
- Provides the main flavour and aroma, which are extracted into the hot water.
- Milk
- Adds creaminess and richness, and softens the perceived bitterness of the coffee.
- Sugar
- Adds sweetness, balancing the bitterness of the brewed coffee.
The step that matters
Allow the coffee to filter without letting it stand. Coffee left in contact with the grounds keeps extracting, pulling out bitter compounds and producing a harsher cup. Letting it filter through promptly keeps the flavour balanced.
“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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