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 ↓
To Make Coffee
Ingredients
Directions
Steep the coffee
Heat a small jug.
Add the coffee to the jug.
Pour the boiling water over the coffee.
Let it stand for five minutes in a warm place.
Settle and serve
Pour out a cupful and return it to the jug.
Repeat this two or three times to settle the grounds.
Stand the jug by the fire for another five minutes.
Serve with boiling 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.
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.
-
Coffee + milktop 10% of all pairsSmell alikemoderateCooked together2,202 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Coffee
- Supplies the flavour and aroma that the hot water draws out of the grounds.
- Boiling water
- Extracts flavour and aroma compounds from the coffee grounds during steeping.
- Boiling milk
- Adds richness and softens the bitter edge of the coffee.
The step that matters
Pour the boiling water over the coffee. The water must be at a full boil so it extracts flavour efficiently from the grounds. Water that is too cool produces weak, flat coffee.
“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.
More coffee recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Vegetable Soup350 recipes
Raspberry Vinegar214 recipes
Blackberry Cordial129 recipes
Lemonade126 recipes