Why it works: Clove and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 7,874 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Spicbd Tomatoes
Ingredients
Directions
Stew and cool
Combine tomatoes, brown sugar, cider vinegar, cloves, and allspice in a preserving kettle.
Stew over low heat until tomatoes are nearly soft.
Remove tomatoes and place on a dish to cool, continuing to boil the syrup slowly.
Thicken and seal
Once cool, return tomatoes to the syrup and boil until they turn dark red.
Remove tomatoes again and let cool on a dish, while boiling the syrup until thick like molasses.
Once both tomatoes and syrup are cool, transfer to jars and seal tightly.
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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Clove + allspicetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
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Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
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Tomato + clovetop 12% of all pairsSmell alikemoderateCooked together3,474 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Tomato + allspicetop 13% of all pairsSmell alikemoderateCooked together670 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Vinegar + allspicetop 13% of all pairsSmell alikemoderateCooked together4,548 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Form the bulk of the preserve, softening and darkening as they cook in the syrup.
- Brown sugar
- Adds sweetness and, as it reduces, builds the thick, molasses-like body of the syrup.
- Cider vinegar
- Adds acidity that balances the sweetness and sharpens the flavor.
- Cloves
- Contributes a warm, pungent aroma to the syrup.
- Allspice
- Contributes a warm, aromatic spice note to the syrup.
The step that matters
Boiling the syrup until thick. Syrup keeps thickening as it cools, so stopping when it looks thick while hot can leave it too thin once jarred. Sugar concentration from boiling off water is what sets the final texture.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, cider, vinegar, clove, allspice):
- Mustardfits better
- Capsicumfits better
- Horseradishfits better
- Tomatothe original
Fit is the average pairing score against sugar, cider, vinegar, 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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