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
Combine molasses, sugar, vinegar, and butter in a saucepan.
Cook over low heat, stirring occasionally, until the mixture reaches a 'string' consistency when lifted with a spoon.
Pour the mixture onto a greased baking sheet.
Once cool enough to handle, pull the candy until it turns white.
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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Walnut + buttertop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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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 + walnuttop 22% of all pairsSmell alikemoderateCooked together1,769 recipes
Shared aroma: sotolon (curry, maple).
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 most of the sweetness in the candy.
- Sugar
- Adds sweetness and helps the mixture reach a firm, brittle set as it cooks.
- Butter
- Adds fat for a softer bite and a richer, smoother texture.
The step that matters
Cooking to string consistency. Cooking over low heat and stopping at the right point controls how much water evaporates and how hard the candy sets. Cooking too little leaves it sticky; cooking too long makes it brittle.
Swap the walnut
How well each one fits the dish's main ingredients (molasses, sugar, vinegar, butter):
- Almondfits better
- Beansfits about as well
- Sesamefits about as well
- Walnutthe original
Fit is the average pairing score against molasses, sugar, vinegar, 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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