Why it works: Tomato and olive are a kitchen classic. They rank in the top 1% of all ingredient pairs, and cooks put them together in 15,539 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Shirley Sauce
Ingredients
Directions
Make the sauce
Combine tomatoes, salt, black pepper, cayenne pepper, allspice, mustard, and vinegar in a pot.
Simmer slowly for 3 hours.
Bottle and preserve
Let the mixture cool, then bottle it.
Add 1 teaspoon of olive oil to each bottle just before corking to preserve the sauce.
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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Tomato + olivetop 1% of all pairsSmell alikemoderateCooked together15,539 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Allspice + mustardtop 2% of all pairsSmell alikestrongCooked together1,928 recipes
Shared aroma: methyleugenol (clove, spice).
-
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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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the main body and bulk of the sauce.
- Vinegar
- Adds acidity that sharpens flavor and helps preserve the sauce.
- Mustard
- Adds sharp, pungent flavor that balances the sweetness of the tomatoes.
- Olive oil
- Added to each bottle as a protective layer to help preserve the sauce.
Swap the allspice
How well each one fits the dish's main ingredients (tomato, pepper, mustard, vinegar, olive):
- Tarragonfits better
- Garlicfits better
- Capersfits better
- Allspicethe original
Fit is the average pairing score against tomato, pepper, mustard, vinegar, olive. 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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