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
In a large pot, combine molasses, sugar, butter, and vinegar.
Boil the mixture for 20 minutes, stirring constantly.
After 18 minutes, add the baking soda and continue boiling.
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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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Molasses
- Provides the main sweetness, dark color, and deep flavor, along with moisture.
- Sugar
- Adds sweetness and helps the cooked mixture set firm as it boils.
- Butter
- Adds fat that softens the texture and rounds out the flavor.
- Vinegar
- Adds acidity that reacts with the baking soda and helps keep the sugar from crystallizing.
- Baking soda
- Reacts with the acid to release gas, lightening the candy's texture.
The step that matters
Adding the baking soda. Baking soda reacts strongly with the hot acidic syrup and foams up rapidly. Adding it at the right point, with stirring and a pot large enough to hold the foam, keeps the mixture from overflowing and gives the candy an airy, lighter texture.
“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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