Why it works: Clove and tomato are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 3,474 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Spiced Tomato
Ingredients
Directions
Make the spiced syrup
In a pot, combine brown sugar, whole cloves, and vinegar to make a hot spiced syrup.
Let the syrup cook slowly until it thickens to the consistency of molasses.
Cook the tomatoes
Cook the tomatoes in the syrup until tender, then remove them.
Once the tomatoes are cool, return them to the syrup and cook for an additional 10 minutes.
Allow the mixture to cool, then pour the syrup over the tomatoes in jars.
Seal or tie the jars carefully.
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 + tomatotop 12% of all pairsSmell alikemoderateCooked together3,474 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Sugar + vinegartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Clove + vinegartop 15% of all pairsSmell alikemoderateCooked together10,386 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vinegar + tomatotop 16% of all pairsSmell alikemoderateCooked together5,063 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + clovetop 26% of all pairsSmell alikelowCooked together17,182 recipes
Shared aroma: 1-penten-3-one (fish, pungent).
Sugar and clove barely smell alike, yet cooks put them together in 17,182 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
- Brown sugar
- Provides sweetness and body, and thickens the syrup as it cooks down.
- Vinegar
- Adds acidity that balances the sweetness and helps keep the preserves stable.
- Tomatoes
- Form the bulk of the preserves and soften as they simmer in the syrup.
- Whole cloves
- Contribute warm, aromatic spice flavour to the syrup.
The step that matters
Cooking the syrup until it thickens. The syrup must reach a molasses-like consistency through slow reduction. Cooking too briefly leaves it thin and watery, while overcooking can make it too stiff or scorch the sugar.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, clove, vinegar):
- Mustardfits better
- Capsicumfits better
- Shallotfits better
- Tomatothe original
Fit is the average pairing score against sugar, clove, vinegar. 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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