Why it works: Sugar and molasses 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 ↓
Old-faspttoned Molasses Taffy
Ingredients
Directions
In a large pot, combine sugar, molasses, butter, and glucose.
Cook slowly over medium heat until the mixture reaches 260°F (127°C) or hardens when dropped in cold water.
Once cool, pull the taffy until it turns light brown.
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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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 + buttertop 30% of all pairsSmell alikelowCooked together8,123 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
- Sugar
- Provides the sweet base and, as it cooks, sets the firm, chewy structure of the taffy.
- Molasses
- Adds deep flavor, dark color, and moisture that keeps the taffy soft.
- Butter
- Adds fat that softens the texture and gives the taffy a rich mouthfeel.
- Glucose
- Interferes with sugar crystallization so the taffy stays smooth rather than grainy.
The step that matters
Cooking to 260°F (127°C). The final temperature controls how much water remains in the sugar mixture. Stopping early leaves the taffy sticky and soft, while cooking too far makes it brittle and hard to pull.
“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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