Why it works: Cream and butter 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 ↓
Butter Taffy
Ingredients
Directions
Make the taffy
Combine cream of tartar, vinegar, butter, sugar, water, and molasses in a saucepan.
Boil for 20 to 30 minutes until it reaches the hard ball stage.
Cool and cut
Pour the mixture into buttered pans and let it cool.
Once cooled, cut into pieces.
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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Forms the sweet base that hardens into the taffy's chewy structure as the syrup cooks.
- Cream of tartar
- Acidifies the syrup, helping prevent sugar crystals from forming and keeping the texture smooth.
- Vinegar
- Adds acidity that helps keep the sugar from crystallising, contributing to a smooth, tender texture.
- Butter
- Adds fat for richness and a softer bite in the finished taffy.
- Molasses
- Adds depth of flavour and colour, and some moisture that contributes to chewiness.
The step that matters
Boiling to the hard ball stage. Sugar syrup must reach the right temperature to set into the correct texture. Stopping too early leaves taffy sticky and soft, while overcooking makes it brittle and hard. Watch the syrup closely near the end of boiling.
“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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