Why it works: Sugar and cream are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 43,450 recipes. Both carry 2,3-butanedione, which smells butter, sweet. The science ↓
Clear Peanut Candy
Ingredients
Directions
Make the candy
In a griddle saucepan, combine sugar, boiling water, and cream of tartar.
Boil rapidly without stirring until the mixture 'snaps' in ice water.
Assemble and cut
Grease a small square pan and spread the peanuts evenly in it.
Pour the candy mixture carefully over the peanuts.
Avoid scraping the kettle when pouring out the candy.
When partly cool, mark and cut into bars.
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 + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Cream + peanuttop 21% of all pairsSmell alikelowCooked together490 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Sugar + peanuttop 27% of all pairsSmell alikelowCooked together2,545 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
- Granulated sugar
- Forms the sugar syrup that hardens into the candy's brittle, crisp body.
- Cream of tartar
- Acid that helps prevent sugar crystals from forming, keeping the candy clear and smooth.
- Peanuts
- Provide crunch, nutty flavor and richness in the finished bars.
The step that matters
Boil rapidly without stirring until it snaps in ice water. Sugar syrup hardens into candy at a specific high temperature, so the snap test shows when it is done. Stirring can trigger sugar crystallization, which makes the candy cloudy and grainy instead of clear and brittle.
Swap the peanut
How well each one fits the dish's main ingredients (sugar, cream):
- Almondfits better
- Pistachiofits better
- Chestnutfits better
- Peanutthe original
Fit is the average pairing score against sugar, cream. 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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