Why it works: Molasses and sugar are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 9,225 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Molasses Candy
Ingredients
Directions
Cook
Combine molasses, white sugar, vinegar, and butter in a pot.
Boil the mixture, stirring occasionally, and monitor closely to prevent boiling over.
Cook until the mixture snaps when tested in cold water.
Pull and set
Pour onto buttered plates and pull the candy when cool enough to handle.
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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Molasses + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Vinegar + buttertop 23% of all pairsSmell alikemoderateCooked together13,513 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Molasses + vinegartop 26% of all pairsSmell alikelowCooked together1,253 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Molasses
- Provides the dark color, deep flavor, and much of the sweetness.
- White sugar
- Adds sweetness and, once cooked to high concentration, sets the candy's firm texture.
- Vinegar
- Acid partly breaks down sucrose, which helps keep the candy smooth rather than grainy.
- Butter
- Adds fat that softens the bite and reduces stickiness as the candy cools.
The step that matters
Cook until the mixture snaps in cold water. The final texture depends on how much water has boiled off. Stopping too early leaves the candy soft and sticky, while cooking too long makes it hard, brittle, or scorched.
“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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