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
Combine molasses, white sugar, vinegar, butter, and hot water in a saucepan.
Bring to a boil, stirring occasionally.
Continue boiling until the mixture reaches a firm ball stage when tested in cold water.
Remove from heat and stir until creamy.
Set and cut
Pour into a buttered pan and let cool.
Once cool, cut into squares.
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 main flavor and dark color, and adds sweetness and moisture to the candy.
- White sugar
- Adds sweetness and, when boiled, helps the candy set firm as it cools.
- Vinegar
- Adds a little acidity that helps prevent sugar from crystallizing too coarsely.
- Butter
- Adds richness and softens the texture of the finished candy.
The step that matters
Continue boiling until a firm ball stage. Sugar syrup sets according to its final temperature, which concentrates as water boils off. Stopping too early leaves the candy soft and sticky; boiling too long makes it hard and brittle.
“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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