Why it works: Cinnamon and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓
Apricot Ketchup
Ingredients
Directions
Prepare the apricots
Wash the apricots, divide them in halves, and remove the stones.
Put the apricots into a saucepan and add enough water to prevent burning.
Cook for about 1 hour.
Rub the mixture through a sieve or colander.
Simmer and jar
Add the vinegar and the rest of the ingredients.
Allow to simmer for 2 hours or more, stirring occasionally.
Pour into hot, sterilized jars and seal.
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 + clovetop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
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Clove + allspicetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Cinnamon + allspicetop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
-
Horseradish + allspicetop 4% of all pairsSmell alikestrongCooked together654 recipes
Shared aroma: coumarin (sweet, hay).
-
Horseradish + cinnamontop 6% of all pairsSmell alikestrongCooked together515 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Apricots
- Provide the fruit base, pulp and natural pectin that thicken the ketchup as it reduces.
- Vinegar
- Adds acidity that balances sweetness and helps preserve the ketchup.
- Brown sugar
- Adds sweetness and deepens the color as it cooks down.
- Grated horseradish
- Adds pungent heat that sharpens the flavor and fades during long simmering.
The step that matters
Simmering after adding the vinegar and spices. Long simmering evaporates water and concentrates the sauce to a thick consistency. Stirring prevents the sugars and fruit solids from scorching on the bottom of the pan, which would give a burnt taste.
Swap the mace
How well each one fits the dish's main ingredients (apricot, vinegar, sugar, horseradish, cinnamon, clove, allspice):
- Nutmegfits better
- Gingerfits better
- Cardamomfits better
- Macethe original
Fit is the average pairing score against apricot, vinegar, sugar, horseradish, cinnamon, clove, 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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