Why it works: Pepper and allspice match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 6,395 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Chili Sauce
Ingredients
Directions
Prepare
Chop the tomatoes, green peppers, and onion.
Cook and bottle
Combine all ingredients in a pot.
Boil for 30 minutes.
Pour the hot mixture into bottles and seal 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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Pepper + allspicetop 5% of all pairsSmell alikestrongCooked together6,395 recipes
Shared aroma: estragole (anise, licorice).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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
- Tomatoes
- Form the bulk of the sauce and provide moisture and body as they cook down.
- Green peppers
- Add vegetable bulk and a grassy, slightly bitter note to the sauce.
- Onion
- Adds savory depth and aroma as it softens in the simmering liquid.
- Vinegar
- Provides acidity that brightens flavor and helps preserve the sauce.
- Sugar
- Balances the acidity and adds sweetness to round out the flavor.
The step that matters
Boil for 30 minutes. The sauce must reach and hold a full boil for the full time so the vegetables soften and the mixture thickens. Sealing while hot helps the bottles stay closed as they cool.
Swap the onion
How well each one fits the dish's main ingredients (tomato, pepper, vinegar, sugar, allspice):
- Capsicumfits better
- Mustardfits better
- Cucumberfits better
- Onionthe original
Fit is the average pairing score against tomato, pepper, vinegar, sugar, allspice. 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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