Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Old-fashioned Molasses Candy
Ingredients
Directions
Make the candy
Combine molasses, sugar, butter, and glycerine in a kettle.
Boil hard for 20 to 30 minutes.
Test by dropping a few drops into cold water; if they retain shape and are brittle, it's done.
Pour and finish
Butter pans or platters well.
Just before pouring the candy, stir in cream of tartar or baking soda.
If desired, add flavoring on top as it cools.
Pull the candy until it is as white as desired, then draw into sticks and cut with shears.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Molasses + sugartop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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Molasses + creamtop 20% of all pairsSmell alikelowCooked together1,408 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 body, dark color and deep, sweet flavor of the candy.
- Sugar
- Adds sweetness and helps the mixture set firm as it cooks down.
- Butter
- Adds richness and softens the candy's texture slightly.
- Glycerine
- Keeps the candy tender and helps prevent it from becoming overly grainy or hard.
- Cream of tartar or baking soda
- Lightens the color and texture of the candy as it is pulled and aerated.
The step that matters
Boil hard for 20 to 30 minutes. The candy must reach the correct concentration to set brittle. Too little boiling leaves it sticky, while overcooking can make it scorch or turn bitter. Testing in cold water confirms when it is ready.
“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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