Why it works: Sugar and syrup match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 5,842 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Divinity Fudge
Ingredients
Directions
Make the syrup
In a saucepan, combine sugar, corn syrup, and water.
Boil the mixture until it spins a long thread.
Finish the fudge
Pour the hot syrup into the beaten egg whites while mixing.
Fold in the nuts.
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 + syruptop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Corn + nutstop 12% of all pairsSmell alikemoderateCooked together104 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Corn + syruptop 17% of all pairsSmell alikelowCooked together1,678 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + corntop 21% of all pairsSmell alikelowCooked together7,168 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Provides sweetness and, with the syrup, the body that sets the fudge.
- Corn syrup
- Interferes with sugar crystallization, keeping the fudge smooth and less grainy.
- Egg whites
- Beaten into foam, they add airy structure to the finished fudge.
The step that matters
Boiling the syrup to a long thread. Sugar concentration determines how the fudge sets. Boiling too little leaves it soft and runny, while boiling too far makes it hard and grainy.
Swap the nuts
How well each one fits the dish's main ingredients (sugar, corn, syrup, egg):
- Almondfits better
- Chestnutfits better
- Beansfits better
- Nutsthe original
Fit is the average pairing score against sugar, corn, syrup, egg. 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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