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 ↓
Tomato Pickle
Ingredients
Directions
Prepare
Salt the tomatoes and onions overnight.
The next morning, drain the water from them.
Cook and seal
Boil the vinegar with the other ingredients, adding the tomatoes and onions.
Cook for about 20 minutes.
Put into 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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Clove + allspicetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Mustard + allspicetop 2% of all pairsSmell alikestrongCooked together1,928 recipes
Shared aroma: methyleugenol (clove, spice).
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Allspice + peppertop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
-
Mustard + oniontop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green tomatoes
- Provide the bulk of the pickle; salting first draws out water so they stay firmer.
- Onions
- Add savory sweetness and aroma that mellows during the cooking.
- Vinegar
- Supplies the acidity that sharpens the pickle and helps preserve it in jars.
- Brown sugar
- Adds sweetness that balances the sharpness of the vinegar.
- White mustard seed
- Contributes a sharp, pungent flavor that carries through the cooked pickle.
- Sweet peppers
- Add mild sweetness and bulk to the mix.
The step that matters
Drain the salted tomatoes and onions. Salting draws water out of the vegetables. Any liquid left behind dilutes the vinegar and brine, weakening the acidity and softening the texture of the pickle.
Swap the tomato
How well each one fits the dish's main ingredients (clove, mustard, allspice, pepper, vinegar, onion, sugar):
- Horseradishfits better
- Shallotfits better
- Capsicumfits better
- Tomatothe original
Fit is the average pairing score against clove, mustard, allspice, pepper, vinegar, onion, sugar. 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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