Why it works: White wine and vinegar are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 1,776 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Syrup of Raspberry
Ingredients
Directions
Prepare the juice
Mash the raspberries immediately after gathering.
Place them in a stone jar with ½ cup of white wine vinegar for each pound of raspberries.
Let the mixture stand in a cold cellar for two days.
Strain the liquid through a fine sieve without forcing the pulp.
Make the syrup
Add 1¾ pounds of sugar for every pint of liquid and stir until dissolved.
Clarify the mixture with the egg white.
Heat gently without boiling.
Bring the mixture to a boil over a brisk fire.
Skim as it boils.
Boil for 10 minutes.
Stir until completely cool.
Finish
Mix 2 tablespoons of syrup in half a tumbler of water.
Add enough carbonate of soda to cover a shilling.
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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White wine + vinegartop 11% of all pairsSmell alikemoderateCooked together1,776 recipes
Shared aroma: beta-damascenone (apple, rose).
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Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
White wine + sugartop 30% of all pairsSmell alikelowCooked together2,586 recipes
Shared aroma: beta-damascenone (apple, rose).
-
White wine + eggtop 32% of all pairsSmell alikelowCooked together2,662 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Raspberries
- Provide the main flavour and the fruit juice that becomes the syrup.
- White wine vinegar
- Adds acidity that brightens the raspberry flavour and helps extract its juice.
- Sugar
- Sweetens and thickens the strained juice into a syrup with body.
- Egg white
- Binds fine particles as it cooks so they can be skimmed off, clarifying the syrup.
The step that matters
Skim as it boils. Egg white clarifies the syrup only when it cooks with the liquid and rises, carrying impurities to the surface. Skimming then removes them, leaving a clear syrup instead of a cloudy one.
“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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