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 Chowder
Ingredients
Directions
Salt and drain
Layer the sliced green tomatoes and onions in a bowl, sprinkling salt over each layer.
Let the mixture sit overnight.
The next morning, strain off the liquid and discard it.
Cook
Transfer the tomatoes and onions to a preserving pan.
Cover with vinegar and add allspice, peppers, horseradish, sugar, and cloves.
Boil until the tomatoes are tender.
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).
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Allspice + horseradishtop 4% of all pairsSmell alikestrongCooked together654 recipes
Shared aroma: coumarin (sweet, hay).
-
Pepper + clovetop 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).
-
Onion + horseradishtop 7% of all pairsSmell alikestrongCooked together1,784 recipes
Shared aroma: coumarin (sweet, hay).
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 chowder and soften into the body of the dish as they cook.
- Onions
- Add savory flavor and body, softening during the salting and boiling.
- Vinegar
- Adds acidity that sharpens the flavor and helps preserve the mixture.
- Sugar
- Balances the sharpness of the vinegar and adds sweetness.
- Horseradish
- Contributes a sharp, pungent heat that gives the chowder its bite.
The step that matters
Salting and draining overnight. Salt draws water out of the tomatoes and onions through osmosis. Discarding that liquid concentrates the flavor and helps the vegetables hold their texture rather than turning watery in the pan.
Swap the tomato
How well each one fits the dish's main ingredients (onion, vinegar, allspice, pepper, horseradish, sugar, clove):
- Mustardfits better
- Shallotfits better
- Turnipfits better
- Tomatothe original
Fit is the average pairing score against onion, vinegar, allspice, pepper, horseradish, sugar, 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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