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 ↓
Plain Molasses Taffy
Ingredients
Directions
Cook the syrup
In a saucepan, combine sugar, butter, molasses, and glycerine.
Boil fast for 25 minutes, stirring frequently to prevent scorching.
Cook until the mixture reaches the crack stage.
Remove from heat and stir in cream of tartar while still boiling.
Set and pull
Pour into buttered pans.
When cool enough to handle, butter your fingers and pull 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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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).
-
Sugar + molassestop 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 dark color, deep flavor and chewy body of the taffy.
- Sugar
- Provides sweetness and, with the syrup, forms the crystal-free structure of the candy.
- Cream of tartar
- Acid that helps prevent sugar from crystallizing, keeping the taffy smooth.
- Glycerine
- Holds moisture in the candy, keeping the taffy soft and pliable.
The step that matters
Cook until the mixture reaches the crack stage. Sugar syrup must reach the right concentration to set firm but still pull. Cooking too little leaves taffy sticky and soft, while cooking too long makes it hard and brittle. Stirring prevents scorching.
“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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