Why it works: Red currant and ginger work together. They rank in the top 16% of all ingredient pairs, and cooks put them together in 59 recipes. Both carry isoamyl acetate, which smells banana, pear. The science ↓
Red-currant Cordial
Ingredients
Directions
Infuse
Combine 2 quarts of red currants with 1 quart of whiskey in a container.
Let the mixture stand for 24 hours.
Bruise the currants.
Strain the mixture through a flannel bag.
Sweeten and clarify
For every 2 quarts of liquid, add 1 pound of loaf sugar and ¼ pound of bruised, boiled ginger.
Let the mixture settle.
Strain or filter it again.
Bottle and mature
Bottle the cordial.
Cork it and seal the corks tightly.
Mix in ½ quart of red raspberry juice if desired.
Let the cordial mature for one month.
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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Red currant + gingertop 16% of all pairsSmell alikemoderateCooked together59 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Sugar + gingertop 17% of all pairsSmell alikelowCooked together14,054 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
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Red currant + red raspberrytop 17% of all pairsSmell alikestrongCooked together2 recipes
Shared aroma: coumarin (sweet, hay).
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Sugar + red raspberrytop 21% of all pairsSmell alikelowCooked together49 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
-
Red currant + sugartop 26% of all pairsSmell alikelowCooked together1,156 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Sugar and ginger barely smell alike, yet cooks put them together in 14,054 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Red currants
- Provide the main fruit flavour and acidity, and the juice that gives the cordial its colour.
- Whiskey
- Extracts flavour from the currants and acts as a preservative in the finished cordial.
- Loaf sugar
- Adds sweetness and balances the tartness of the currants.
- Ginger
- Adds a warm, spicy aroma that complements the fruit.
The step that matters
Strain the mixture through a flannel bag. Straining out the fine pulp and seeds clears the liquid. Filtering again after sweetening removes sediment that would otherwise cloud the cordial as it matures.
Swap the red raspberry
The recipe marks red raspberry as optional. How well each one fits the dish's main ingredients (red currant, sugar, ginger):
- Orangefits better
- Raspberryfits better
- Limefits better
- Red raspberrythe original
Fit is the average pairing score against red currant, sugar, ginger. 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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