Why it works: Mustard and celery 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 ↓
Corn Relish
Ingredients
Directions
Prepare
Chop the corn, onions, green peppers, red pepper, and cabbage finely.
Mix the chopped ingredients with 3 pints of cider vinegar.
Bring the mixture to a boil.
Cook and bottle
In a separate bowl, mix the flour, turmeric, sugar, salt, mustard, and seeds with 1 pint of vinegar.
Pour this mixture over the boiling vegetables and vinegar.
Boil for 30 minutes.
Bottle while hot.
Rest
Let it sit for 2 weeks before using.
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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Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + cabbagetop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
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
- Corn
- Provides sweetness and crisp texture in the chopped vegetable mixture.
- Cabbage
- Adds bulk and a firm, crunchy texture that holds up during boiling.
- Cider vinegar
- Provides the acidity that preserves the relish and sharpens its flavor.
- Sugar
- Balances the sharp acidity of the vinegar and adds sweetness.
- Flour
- Thickens the cooking liquid so the relish becomes saucy rather than watery.
- Mustard seed
- Contributes pungent, sharp flavor that deepens during cooking.
The step that matters
Pour the flour and spice mixture over the boiling vegetables. Flour mixed into cold vinegar can clump, so it must be whisked smooth first; adding it to boiling liquid then needs steady stirring so it thickens evenly without lumps or scorching on the bottom of the pot.
Swap the onion
How well each one fits the dish's main ingredients (corn, pepper, cabbage, flour, sugar, mustard, celery):
- Lettucefits better
- Horseradishfits better
- Broccolifits better
- Onionthe original
Fit is the average pairing score against corn, pepper, cabbage, flour, sugar, mustard, celery. 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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