Why it works: Horseradish and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,832 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Hotch Potch
Ingredients
Directions
Prepare
Chop the green tomatoes, cabbage, cucumbers, and onions very finely.
Salt the mixture well and let it stand overnight.
Strain the mixture through a sieve.
Season and pack
Add pepper, horseradish, white mustard seed, and sugar; mix well and lightly.
Fill your jar and cover with good vinegar.
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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Horseradish + mustardtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
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Cucumber + horseradishtop 2% of all pairsSmell alikestrongCooked together640 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cabbage + horseradishtop 2% of all pairsSmell alikestrongCooked together481 recipes
Shared aroma: coumarin (sweet, hay).
-
Cucumber + mustardtop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 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
- Provide the bulk of the pickled vegetables and a tart, fresh flavour.
- Cabbage
- Adds crunch and body that holds up through the pickling.
- Cucumbers
- Contribute crisp texture and moisture to the mixture.
- Onions
- Add pungent, savoury flavour that mellows during pickling.
- Sugar
- Balances the sharpness of the vinegar and the tartness of the vegetables.
- Vinegar
- Acidifies and preserves the vegetables while adding sharp flavour.
The step that matters
Salting overnight. Salt draws water out of the chopped vegetables through osmosis, so they become crisper and less watery. Without enough salt and time, the excess liquid dilutes the vinegar and the pickle can turn soft.
Swap the tomato
How well each one fits the dish's main ingredients (cabbage, cucumber, onion, pepper, horseradish, mustard, sugar):
- Broccolifits better
- Lettucefits better
- Beetrootfits better
- Tomatothe original
Fit is the average pairing score against cabbage, cucumber, onion, pepper, horseradish, mustard, sugar. 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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