Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Chocolate Caramels
Ingredients
Directions
Make the caramel
Combine the chocolate, sugar, molasses, milk, and butter in a porcelain kettle.
Place the kettle on the stove and bring to a boil.
Test the mixture on cool plates to check if it is stiff.
Stir in the vanilla.
Set and cut
Pour the mixture into greased tins.
Once cold, cut into squares with a knife.
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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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Chocolate + vanillatop 5% of all pairsSmell alikemoderateCooked together10,020 recipes
Shared aroma: sotolon (curry, maple).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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 + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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
- Sugar
- Provides sweetness and, as it cooks, the body that sets the caramel firm.
- Butter
- Adds fat for a soft, rich texture and smooth mouthfeel.
- New orleans molasses
- Adds deep flavour and moisture, and helps the caramel stay soft and chewy.
- Chocolate
- Adds chocolate flavour and richness to the caramel.
- Sweet milk
- Adds moisture and dairy richness, softening the texture as it cooks.
The step that matters
Test the mixture on cool plates. Sugar syrup sets harder as its water boils off and its temperature rises. Testing a small amount on a cool plate shows whether it has reached the stiff, firm stage before it is poured. Pulling it off too early leaves caramels soft and sticky; cooking too long makes them hard.
“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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