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 ↓
Chocolate Caramels, No. 2
Ingredients
Directions
Prepare
Stir corn‑starch into the cream.
Combine cream, brown sugar, white sugar, and butter in a saucepan.
Cook
Boil for half an hour, stirring to prevent burning.
Reserve half of the cream.
Finish
Add vanilla chocolate and vanilla extract to the mixture. Stir until well combined.
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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Vanilla + corntop 9% of all pairsSmell alikemoderateCooked together1,943 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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
- Cream
- Adds moisture and richness, giving the caramel a soft, creamy body.
- Brown sugar
- Adds sweetness and molasses flavor, and helps the caramel turn deep and chewy.
- White sugar
- Adds sweetness and bulk, and cooks down to help the caramel set firm.
- Butter
- Adds fat for a smooth, tender texture and a rich mouthfeel.
- Corn-starch
- Thickens the mixture so the caramel holds its shape as it cooks.
- Vanilla chocolate
- Adds chocolate flavor and fat, making the caramel richer and darker.
The step that matters
Boil for half an hour, stirring to prevent burning.. Sugars scorch quickly on the hot bottom of a saucepan, which gives a bitter taste. Constant stirring spreads the heat evenly and keeps the mixture from sticking and burning during the long boil.
“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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