Why it works: Tomato and clove 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 ↓
Ripe Tomato Pickle
Ingredients
Directions
Prepare
Wash and chop the tomatoes.
In a large pot, combine the tomatoes, sugar, vinegar, and cloves.
Cook and jar
Bring the mixture to a boil, then reduce heat and simmer until thickened.
Pour into 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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Tomato + clovetop 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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Vinegar + clovetop 15% of all pairsSmell alikemoderateCooked together10,386 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Tomato + vinegartop 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
- Ripe tomatoes
- Provide the bulk of the pickle and its main body as they break down while simmering.
- Sugar
- Sweetens the pickle and, as it dissolves, helps thicken it while simmering.
- Vinegar
- Adds acidity that gives the pickle its tang and helps preserve it.
- Cloves
- Contribute a warm, aromatic spice flavour to the pickle.
The step that matters
Simmer until thickened. Simmering drives off water and lets the tomatoes and sugar concentrate and set into a thick mass. Stopping too early leaves the pickle thin and watery, while overcooking can scorch the sugar on the bottom of the pot.
Swap the tomato
How well each one fits the dish's main ingredients (sugar, vinegar, clove):
- Mustardfits better
- Capsicumfits better
- Shallotfits better
- Tomatothe original
Fit is the average pairing score against sugar, vinegar, clove. 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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