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 ↓
Frozen Coffee Cream
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Make the coffee base
Boil coffee with water for 4-5 minutes.
Let it settle and pour off the clear liquid.
In a saucepan, combine the coffee with milk and sweeten to taste.
Boil until there's just enough to fill your mold.
Thicken and freeze
Beat the egg yolks and add them to the cream.
Strain the mixture into the saucepan and thicken over low heat.
Pour into a mold, cool, and then freeze.
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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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Milk + sugartop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and sugar 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
- Egg yolks
- Thicken the cream and give it a rich, smooth texture as they set over low heat.
- Milk
- Adds richness and body, softening the coffee flavour and giving the frozen cream a creamy texture.
- Coffee
- Provides the main flavour of the dish.
- Sugar
- Sweetens the cream and softens the coffee's bitterness.
The step that matters
Thicken over low heat. Egg yolks set when heated, but at high heat they can scramble and curdle. Gentle heat and constant stirring let the custard thicken smoothly before it is strained and frozen.
“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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