Why it works: Allspice and ginger match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 2,620 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Tomato Pickles
Ingredients
Directions
Prepare
Sprinkle the sliced tomatoes and onions with salt and let them stand for 24 hours.
Drain the mixture, then add ground allspice and ginger.
Cook and bottle
Place the mixture in a preserving kettle with sugar and enough vinegar to cover.
Simmer until the tomatoes look transparent.
Bottle the pickles and seal the bottles 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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Allspice + gingertop 1% of all pairsSmell alikestrongCooked together2,620 recipes
Shared aroma: estragole (anise, licorice).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + gingertop 9% of all pairsSmell alikemoderateCooked together7,595 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + gingertop 10% of all pairsSmell alikemoderateCooked together1,887 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + allspicetop 13% of all pairsSmell alikemoderateCooked together670 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green tomatoes
- Form the bulk of the pickle and soften into tender pieces during simmering.
- Sea salt
- Draws moisture out of the tomatoes and onions, firming them before pickling.
- Sugar
- Adds sweetness that balances the sharpness of the vinegar.
- Vinegar
- Provides the acidity that preserves and flavours the pickle.
- Onions
- Add savour and a little sharpness that mellows during simmering.
The step that matters
Simmer until the tomatoes look transparent. Simmering must be long enough to soften and clarify the tomato flesh, but not so long that it breaks down into mush. Watching for a translucent look signals that the sugar has penetrated and the texture is set for bottling.
Swap the tomato
How well each one fits the dish's main ingredients (onion, allspice, ginger, sugar, vinegar):
- Mustardfits better
- Radishfits better
- Capsicumfits better
- Tomatothe original
Fit is the average pairing score against onion, allspice, ginger, sugar, 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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