Why it works: Sugar and cream 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 ↓
Chocolate Ice Cream
Ingredients
Directions
Prepare the base
In a bowl, mix the melted chocolate with hot water until smooth.
Heat the milk in a saucepan, but do not let it boil.
Add the beaten egg yolks and sugar to the milk, stirring well.
Freeze and serve
Once cool, fold in the whipped cream.
Freeze the mixture until firm.
To serve, briefly immerse the mold in hot water to release the ice cream.
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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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Chocolate + creamtop 11% of all pairsSmell alikemoderateCooked together5,466 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Sugar + chocolatetop 13% of all pairsSmell alikemoderateCooked together15,404 recipes
Shared aroma: guaiacol (smoky, sweet).
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Milk + chocolatetop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Thicken the custard base and add richness to the ice cream.
- Heavy cream
- Adds fat and air when whipped, giving a smooth, light texture.
- Sugar
- Sweetens the base and helps keep the frozen texture soft.
- Milk
- Forms the liquid base that the eggs and sugar are combined into.
- Chocolate
- Provides the main flavour and colour of the ice cream.
The step that matters
Heat the milk without boiling. Milk that boils can curdle or scorch, and the egg yolks may scramble when added. Keeping the milk just hot lets the yolks thicken it smoothly.
“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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