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 ↓
Pop-corn Balls
Ingredients
Directions
Prepare
Combine the popped corn in a large pan.
Make the syrup
Cook the sugar and cream of tartar in a separate pan until it reaches a hard ball stage or soft crack stage.
Shape
Pour the hot syrup over the popped corn and mix with a wooden paddle.
Cover the mixture with a damp, warm cloth.
Wet your hands and shape the mixture into balls.
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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Corn + sugartop 21% of all pairsSmell alikelowCooked together7,168 recipes
Shared aroma: 2-nonenal (fatty, green).
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Corn + creamtop 25% of all pairsSmell alikelowCooked together2,532 recipes
Shared aroma: 2-heptanol (bitter, floral).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Popped corn
- Forms the bulk of the balls and gives the light, crisp body that the syrup binds together.
- Sugar
- Cooks into a syrup that coats the corn and hardens as it cools, holding the balls together.
- Cream of tartar
- Acidifies the sugar syrup, helping prevent crystallisation so the coating stays smooth.
The step that matters
Cooking the sugar to hard ball or soft crack stage. Sugar syrup sets firmly as its temperature and water content change. Cooking it to the stated stage controls how hard the coating becomes; too short and the balls stay sticky, too long and they turn brittle.
“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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