Why it works: Cream and sugar are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Coffee Ice Cream
Ingredients
Directions
Make the base
Mix coffee, cream, sugar, and eggs in a bowl.
Heat the mixture in a saucepan over low heat, stirring constantly until it reaches the boiling point; do not let it boil.
Remove from heat and strain through a fine sieve into another bowl.
Freeze
Pour the mixture into a freezer and freeze according to your ice cream maker's instructions.
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Coffee + creamtop 17% of all pairsSmell alikelowCooked together2,339 recipes
Shared aroma: 2-heptanol (bitter, floral).
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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 + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Cream + eggtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Cream and egg barely smell alike, yet cooks put them together in 42,166 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
- Eggs
- Thicken the custard base and add richness as they cook gently with the cream.
- Cream
- Adds fat and richness, giving the frozen ice cream a smooth, creamy texture.
- White sugar
- Sweetens the base and lowers the freezing point, keeping the ice cream softer and scoopable.
- Coffee
- Provides the main coffee flavour and liquid for the base.
The step that matters
Heating the custard without boiling. Eggs thicken as they heat, but if the mixture boils they can scramble and curdle, leaving a grainy texture. Stirring constantly over low heat keeps the custard smooth.
“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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