Why it works: Allspice and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 5,536 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Chow Chow
Ingredients
Directions
Prepare the vegetables
Sprinkle the sliced tomatoes with salt and let them stand overnight, then drain.
Chop the tomatoes, onions, cabbage, and peppers separately.
Cook and jar
In a large pot, combine vinegar and brown sugar, and bring to a boil.
Stir in the chopped vegetables and spices, and bring the mixture to a boil again.
Pour the hot mixture into glass 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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Allspice + cinnamontop 1% of all pairsSmell alikestrongCooked together5,536 recipes
Shared aroma: estragole (anise, licorice).
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Pepper + allspicetop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
-
Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + cabbagetop 7% of all pairsSmell alikestrongCooked together3,001 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
- Form the bulk of the relish and release moisture when salted and drained.
- Coarse sea salt
- Draws water out of the sliced tomatoes, firming them and reducing excess liquid.
- Vinegar
- Provides the acidity that preserves the relish and gives it its sharp flavor.
- Brown sugar
- Balances the vinegar with sweetness and helps create a thick, syrupy liquid.
- Onions
- Add sharp savory flavor and body to the mixture as they cook.
- Cabbage
- Adds crisp texture and bulk that holds up during long simmering.
The step that matters
Draining the salted tomatoes. Salting draws out water; if the tomatoes are not drained well, the excess liquid dilutes the vinegar and sugar syrup, which can weaken preservation and leave the relish watery.
Swap the onion
How well each one fits the dish's main ingredients (tomato, cabbage, pepper, vinegar, sugar, allspice, cinnamon):
- Capsicumfits better
- Mustardfits better
- Cucumberfits better
- Onionthe original
Fit is the average pairing score against tomato, cabbage, pepper, vinegar, sugar, allspice, cinnamon. 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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