Why it works: Raspberry and rum work together. They rank in the top 11% of all ingredient pairs, and cooks put them together in 80 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Raspberry Shrub
Ingredients
Directions
Dissolve the sugar in the raspberry juice.
Mix in the Jamaica rum (or the combination of rum and brandy) thoroughly.
Bottle the mixture for use.
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.
Photo for illustrative purposes only · Contact us to use it
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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Raspberry + rumtop 11% of all pairsSmell alikemoderateCooked together80 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Sugar + rumtop 14% of all pairsSmell alikelowCooked together2,908 recipes
Shared aroma: beta-damascenone (apple, rose).
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Raspberry + sugartop 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
- Raspberry juice
- Forms the liquid base and supplies the main fruit flavour and tartness.
- Loaf sugar
- Adds sweetness that balances the tart raspberry juice.
- Jamaica rum
- Adds alcohol, aroma and body, and helps keep the mixture stable.
The step that matters
Dissolve the sugar in the raspberry juice. Loaf sugar must fully dissolve before the rum goes in. Undissolved sugar stays gritty and settles at the bottom of the bottle, so the shrub tastes uneven.
Swap the raspberry
How well each one fits the dish's main ingredients (sugar, rum):
- Vanillafits better
- Pineapplefits better
- Bananafits better
- Raspberrythe original
Fit is the average pairing score against sugar, rum. 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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