Why it works: Allspice and clove 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 the vegetables
Layer sliced tomatoes and onions in a jar, sprinkling with salt.
Let sit overnight.
Drain the mixture well.
Make the spiced vinegar
In a separate jar, combine black pepper, allspice, cloves, mustard, and green peppers. Mix well.
Cover the spice mixture with hot vinegar.
Combine and finish
Cook the tomatoes and onions until soft.
Drain again.
Combine the cooked tomatoes and onions with the spiced vinegar.
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 + clovetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Allspice + mustardtop 2% of all pairsSmell alikestrongCooked together1,928 recipes
Shared aroma: methyleugenol (clove, spice).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Pepper + allspicetop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
-
Onion + mustardtop 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
- Tomatoes
- Provide the bulk of the pickle and release moisture that the salt draws out.
- Onions
- Add sharpness and savory depth that balances the sweetness of the tomatoes.
- Coarse sea salt
- Draws water out of the tomatoes and onions, firming them and concentrating flavor.
- Hot vinegar
- Provides acidity that preserves the pickle and gives it its tangy bite.
- Ground mustard
- Adds pungent, sharp flavor that carries into the vinegar.
The step that matters
Drain the salted vegetables well. Salt draws water out of the tomatoes and onions overnight. Leftover liquid dilutes the hot vinegar and leaves the pickle watery and less tangy, so thorough draining matters before the vinegar is added.
Swap the tomato
How well each one fits the dish's main ingredients (onion, pepper, allspice, clove, mustard, vinegar):
- Horseradishfits better
- Shallotfits better
- Capsicumfits better
- Tomatothe original
Fit is the average pairing score against onion, pepper, allspice, clove, mustard, 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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