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
Make the candy
In a saucepan, combine molasses, butter, and sugar.
Cook the mixture until it hardens when tested in cold water.
If desired, add chopped nuts just before removing from the stove.
Pour the hot mixture into buttered pans.
Pull and cut
Once cool enough to handle, pull the candy until it becomes light in color.
Cut the candy into sticks.
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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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Butter + nutstop 19% of all pairsSmell alikemoderateCooked together1,291 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Sugar + nutstop 25% of all pairsSmell alikelowCooked together2,228 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Molasses + nutstop 26% of all pairsSmell alikelowCooked together206 recipes
Shared aroma: furaneol (caramel, strawberry).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Molasses
- Provides the main flavour and dark colour, and its sugars harden into a chewy candy when cooked.
- Butter
- Adds fat for a tender texture and a smoother bite in the finished candy.
- Sugar
- Adds sweetness and helps the mixture set firm as it cooks down.
The step that matters
Cook until it hardens in cold water. Cooking must go far enough to reach the hard-candy stage. Stopping early leaves a sticky candy that will not hold its shape, while overcooking can make it brittle and bitter.
Swap the nuts
The recipe marks nuts as optional. How well each one fits the dish's main ingredients (molasses, butter, sugar):
- Almondfits better
- Pecansfits about as well
- Walnutfits about as well
- Nutsthe original
Fit is the average pairing score against molasses, butter, sugar. 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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