Why it works: Cinnamon and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,536 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Currant Catsup
Ingredients
Directions
Combine currants, sugar, vinegar, cinnamon, pepper, and allspice in a granite kettle.
Boil until the mixture thickens enough to run freely from a spoon.
Seal the catsup in jars.
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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Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
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Pepper + allspicetop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
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Cinnamon + peppertop 9% of all pairsSmell alikestrongCooked together4,890 recipes
Shared aroma: methyl cinnamate (strawberry).
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Currant + allspicetop 10% of all pairsSmell alikelowCooked together1,359 recipes
Shared aroma: ethyl benzoate (fruity, sweet).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Currants
- Provide the fruit base, tartness, and natural pectin that helps the sauce thicken.
- Sugar
- Adds sweetness and, as it concentrates during boiling, helps the sauce thicken and preserve.
- Vinegar
- Adds acidity that balances the sweetness and helps preserve the catsup.
- Cinnamon
- Adds warm aroma to the sauce.
The step that matters
Boil until it thickens. Boiling drives off water so the sugar and currant pectin concentrate and the sauce thickens. Stopping too early leaves it thin, while boiling too long makes it stiff and sticky.
Swap the currant
How well each one fits the dish's main ingredients (sugar, vinegar, cinnamon, pepper, allspice):
- Limefits better
- Lemonfits better
- Orangefits better
- Currantthe original
Fit is the average pairing score against sugar, vinegar, cinnamon, pepper, allspice. 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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