Why it works: Chocolate and vanilla 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
Ingredients
Directions
Make the caramel
In a saucepan, combine cream, brown sugar, white sugar, grated chocolate, corn starch, and baking soda.
Boil the mixture for 30 minutes, stirring occasionally.
Remove the pan from heat and stir in the chocolate until well combined.
Return the pan to the heat and boil for an additional 10 minutes, stirring constantly.
Set and cut
Pour the mixture into well-buttered shallow dishes.
Once cooled enough to handle, cut into squares.
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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Chocolate + vanillatop 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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Corn + vanillatop 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 fat and richness, giving the caramel a soft, smooth texture.
- Brown sugar
- Adds sweetness and molasses flavor, deepening the caramel's color and taste.
- White sugar
- Adds sweetness and helps the caramel set firm as it cooks.
- Grated chocolate
- Adds chocolate flavor and fat, enriching the caramel's taste and body.
- Corn starch
- Thickens the mixture so it holds its shape when cooled.
- Baking soda
- Reacts with the sugars to lighten the color and soften the texture of the caramel.
The step that matters
Stirring during the final boil. Constant stirring during the last 10 minutes prevents the sugars and cream from scorching on the bottom of the pan, which would give a burnt flavor and dark specks.
“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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