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 ↓
Chewing Taffy
Ingredients
Directions
Cook the syrup
Combine sugar and water in a large pot over medium heat.
Stir until the sugar dissolves and the mixture begins to boil.
Add glucose, butter, and cream of tartar; stir until well mixed.
Boil the mixture until it reaches the 'crack' stage.
Cool and cut
Pour onto an oiled slab and let it cool.
Once cool, cut into cubes and wrap in wax paper.
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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Sugar + buttertop 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 main structure and sweetness once the syrup cools and sets.
- Glucose
- Helps keep the candy soft and chewy by interfering with sugar crystallization.
- Butter
- Adds fat that makes the candy tender and smooth to chew.
- Cream of tartar
- Adds acidity that helps prevent the sugar from forming grainy crystals.
The step that matters
Boil to the 'crack' stage. Boiling concentrates the sugar so the candy sets firm but chewy as it cools. Stopping too early leaves it soft and sticky, while going too far makes it 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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