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 ↓
Sour Cream Candy
Ingredients
Directions
In a saucepan, combine sour cream and brown sugar.
Add a piece of butter and bring to a boil.
Boil for 8 minutes, stirring constantly.
Remove from heat and stir for a long time.
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Butter + walnuttop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cream + walnuttop 21% of all pairsSmell alikelowCooked together1,982 recipes
Shared aroma: octanal (fat, soap).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sour cream
- Adds tang and creaminess, balancing the sweetness of the candy.
- Brown sugar
- Provides the sweetness and the caramel flavor and body as it cooks.
- Butter
- Adds fat for a richer, smoother texture.
The step that matters
Stirring after removing from heat. Stirring as the mixture cools encourages fine sugar crystals, which give a smooth, creamy texture instead of a grainy one. Stir steadily until the candy thickens and loses its glossy look.
Swap the walnut
How well each one fits the dish's main ingredients (cream, sugar, butter):
- Almondfits better
- Filbertfits better
- Pistachiofits better
- Walnutthe original
Fit is the average pairing score against cream, sugar, butter. Candidates are from the same food group and used in at least 100 recipes.
“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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