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 ↓
Plain Molasses Candy
Ingredients
Directions
Cook the syrup
Combine molasses, sugar, water, and vinegar in a saucepan.
Boil the mixture briskly without stirring until it reaches the thread stage, about 30 minutes.
Add a small piece of butter and mix well.
Pull the candy
Once cool enough to handle, begin to pull the candy.
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
- Adds deep flavor and dark color, and keeps the finished candy soft and chewy.
- Sugar
- Provides sweetness and the main structure as the syrup cooks and sets.
- Vinegar
- Its acidity helps prevent the sugar from crystallizing, keeping the candy smooth.
- Butter
- Adds fat that softens the texture and gives the candy a tender bite.
The step that matters
Boil without stirring to the thread stage. Stirring can knock loose sugar crystals into the syrup, causing grainy candy. Boiling to the thread stage concentrates the sugar enough for the candy to set firm but pullable once cooled.
“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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