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
Ingredients
Directions
Make the base
In a bowl, combine the egg yolks and sugar until well mixed.
Roll out the chocolate and gradually pour in the boiling water, mixing until smooth.
Make the custard
In a saucepan, boil the cream and milk together.
Once boiling, mix the hot cream and milk with the chocolate mixture gradually.
Return the mixture to the heat and stir until it thickens, ensuring it does not boil.
Chill and freeze
Allow the mixture to cool, then freeze it.
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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Chocolate + milktop 13% of all pairsSmell alikemoderateCooked together9,128 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Cream + milktop 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 and add richness and a smooth, creamy texture.
- Sugar
- Adds sweetness and softens the texture of the frozen ice cream.
- Chocolate
- Provides the main flavor and color of the ice cream.
- Cream
- Adds fat for a rich, smooth mouthfeel.
- Milk
- Adds moisture and dairy body to the base.
The step that matters
Return the mixture to the heat and stir until it thickens, ensuring it does not boil.. Egg yolks thicken as their proteins gently set with heat. If the mixture boils, the yolks can scramble and curdle, leaving a grainy texture.
“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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