Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Ice Cream Candy
Ingredients
Directions
Make the candy
Boil together sugar, cream of tartar, boiling water, and vinegar without stirring until the mixture becomes brittle when tested in cold water.
Turn out onto a well-buttered platter to cool.
As the edges cool, fold them toward the center.
Pull and shape
Once it can be handled, pull the mixture until it is white and glossy.
While pulling, add your desired flavor.
Cut into sticks or small pieces as desired.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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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Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Vinegar + buttertop 23% of all pairsSmell alikemoderateCooked together13,513 recipes
Shared aroma: isoamyl acetate (banana, pear).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Forms the candy base that hardens into a brittle, glassy structure when boiled.
- Cream of tartar
- Acidifies the syrup to help prevent sugar crystals from forming and keep the candy smooth.
- Vinegar
- Adds acidity that helps prevent crystallization, keeping the candy tender rather than grainy.
The step that matters
Boil without stirring until brittle in cold water. Stirring can trigger sugar crystallization, making the candy grainy. The syrup must reach the hard-crack stage so it sets brittle rather than chewy.
“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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