Why it works: Vanilla and chocolate are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 10,020 recipes. Both carry sotolon, which smells curry, maple. The science ↓
Pulled Candies
Ingredients
Directions
Boil the sugar
Boil the sugar and water in a pot over high heat without stirring.
After 15 minutes, add the dissolved cream of tartar.
Cover the pot, removing the lid only to skim or check the boiling.
Continue boiling until it reaches the soft crack stage.
Cool and pull
Pour the mixture onto a cool surface to let it cool down.
Once cool enough to handle, pull the candy until it turns pure white.
Dust a clean, dry surface with fine sugar and place the candy on it.
Add flavoring just before pouring out to cool or while pulling.
For chocolate flavor, incorporate melted chocolate while pulling.
For Ice Cream Candy, stir in butter just before removing from heat.
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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Vanilla + chocolatetop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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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 + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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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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Cream + chocolatetop 11% of all pairsSmell alikemoderateCooked together5,466 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White sugar
- Forms the candy itself, providing sweetness and the crystal structure that sets it.
- Cream of tartar
- Adds acidity that helps keep the sugar from crystallizing too early, so the candy stays smooth.
- Butter
- Adds fat for richness and a softer, creamier texture in the Ice Cream Candy version.
The step that matters
Continue boiling until the soft crack stage. Boiling concentrates the sugar, and the final temperature determines the candy's texture. Stopping too early leaves it sticky, while going too far makes it hard and 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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