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 ↓
Fudge Ice Cream
Ingredients
Directions
Make the base
In a pot, bring 2 gallons of milk to a boil.
Remove from heat and stir in 2 pounds of sugar.
Add the chocolate and cream
Grate 4 ounces of chocolate and mix with ½ cup of warm water to form a smooth paste.
Add the chocolate paste and ½ gallon of cream to the milk mixture.
Strain the mixture and stir in 4 ounces of ground hickory or pecan nuts.
Freeze
Freeze until solid.
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 + nutstop 10% of all pairsSmell alikemoderateCooked together440 recipes
Shared aroma: furaneol (caramel, strawberry).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Milk
- Forms the liquid base that the ice cream is built on, giving body and richness.
- Sugar
- Sweetens the base and lowers the freezing point, keeping the ice cream softer when frozen.
- Chocolate
- Adds chocolate flavor and fat, and the warm water paste helps it blend smoothly.
- Cream
- Adds fat, which gives the frozen ice cream a smooth, rich texture.
- Hickory or pecan nuts
- Add nutty flavor and a contrasting crunch to the ice cream.
The step that matters
Stir the chocolate paste in smoothly. Chocolate does not dissolve well in cold liquid. Making it into a smooth paste with warm water first helps it disperse evenly, so the finished ice cream doesn't have specks or gritty bits.
Swap the nuts
How well each one fits the dish's main ingredients (milk, sugar, chocolate, cream):
- Almondfits better
- Hazelnutfits better
- Peanutfits about as well
- Nutsthe original
Fit is the average pairing score against milk, sugar, chocolate, cream. Candidates are from the same food group and used in at least 100 recipes.
“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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