Why it works: Celery and mustard are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Pepper Hash
Ingredients
Directions
Prepare
Grind the mangoes, onions, cabbage, and hot peppers.
Salt the mixture and let it sit overnight.
Press the mixture through a sieve.
Finish and store
Add sugar, celery seed, mustard seed, and vinegar.
Bottle the mixture and store it cold.
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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Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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
- Mangoes
- Provide the main fruit body and sweet, fruity flavor of the relish.
- Onions
- Add pungent savory flavor that mellows during the long resting and cooking process.
- Cabbage
- Adds bulk and a crisp, fibrous texture to the finished hash.
- Sugar
- Adds sweetness that balances the sharpness of the vinegar.
- Vinegar
- Provides acidity that preserves the mixture and gives it its tang.
The step that matters
Salt the mixture and let it sit overnight. Salt draws water out of the chopped vegetables and fruit through osmosis, softening them and concentrating flavor. Skipping the rest leaves the texture watery and the flavors less developed.
Swap the mango
How well each one fits the dish's main ingredients (onion, cabbage, pepper, sugar, celery, mustard, vinegar):
- Limefits better
- Lemonfits better
- Avocadofits better
- Mangothe original
Fit is the average pairing score against onion, cabbage, pepper, sugar, celery, 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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