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 ↓
Raspberry Syrup
Ingredients
Directions
Boil the sugar, cream of tartar, and water for one minute.
Add the concentrated essence of raspberry and tartaric acid.
Color the mixture with liquid carmine.
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).
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Cream + raspberrytop 16% of all pairsSmell alikelowCooked together1,332 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Sugar + raspberrytop 21% of all pairsSmell alikelowCooked together3,101 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Best loaf sugar
- Provides sweetness and the bulk of the syrup's body as it dissolves in the water.
- Cream of tartar
- Acidifies the sugar syrup, helping prevent crystallization by inverting part of the sucrose.
- Concentrated essence of raspberry
- Supplies the raspberry aroma and flavor that define the syrup.
- Tartaric acid
- Adds sharp acidity that balances the sweetness and brightens the raspberry flavor.
The step that matters
Boil the sugar, cream of tartar, and water for one minute. Boiling dissolves the sugar completely and begins inverting part of the sucrose, which helps keep the syrup smooth and stops it from crystallizing as it cools. Timing matters, since boiling too long over-concentrates the syrup.
Swap the raspberry
How well each one fits the dish's main ingredients (sugar, cream):
- Vanillafits better
- Strawberryfits about as well
- Raspberrythe original
- Raisinfits about as well
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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