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 ↓
Molasses Candy
Ingredients
Directions
Make the candy
In a saucepan, combine molasses, brown sugar, and butter.
Boil for twenty minutes.
Add cream of tartar, baking soda, and vinegar.
Stir well and pour into a buttered dish.
Cool and pull
Let cool until it is safe to pull.
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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Butter + walnuttop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Molasses
- Provides the main flavour and dark colour, and adds moisture and chewiness to the candy.
- Brown sugar
- Adds sweetness and helps the candy set firm as the sugars cook down.
- Cream of tartar
- Acidity that helps keep the sugar smooth and prevents crystallising.
- Baking soda
- Reacts with the acidic mixture to release gas, lightening the candy's texture.
- Vinegar
- Adds acidity that works with baking soda to create bubbles and a lighter texture.
The step that matters
Boil for twenty minutes. Boiling drives off water and concentrates the sugars so the candy sets firm. Too short a boil leaves it soft and sticky, while overcooking can make it hard and bitter.
Swap the walnut
How well each one fits the dish's main ingredients (molasses, sugar, butter, cream, vinegar):
- Almondfits better
- Peanutfits about as well
- Chestnutfits about as well
- Walnutthe original
Fit is the average pairing score against molasses, sugar, butter, cream, vinegar. Candidates are from the same food group and used in at least 100 recipes.
“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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