Why it works: Mustard and horseradish 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 ↓
Chopped Cabbage Pickle
Ingredients
Directions
Prepare the cabbage
Cut the cabbage into slaw pieces.
Pour boiling brine over the cabbage until it is covered.
Chop and scald the onion.
Cover the cabbage and onion and let sit for 24 hours.
Squeeze the cabbage and onion in a cloth until free from brine.
If the mixture is too salty, soak it in clear water for a few hours.
Squeeze the mixture again.
Loosen and mix the cabbage and onions thoroughly.
Season and pack
In a large bowl, combine the cabbage mixture with brown sugar, mustard, mustard seed, horseradish, mace, black pepper, celery seed, turmeric, and optional chopped celery and nasturtiums.
Cover the mixture with cold vinegar.
Add more vinegar if necessary after it has stood for a while.
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.
-
Mustard + horseradishtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cabbage + horseradishtop 2% of all pairsSmell alikestrongCooked together481 recipes
Shared aroma: coumarin (sweet, hay).
-
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cabbage
- Forms the bulk of the pickle and stays crisp-textured after brining and squeezing.
- Brown sugar
- Adds sweetness that balances the sharp vinegar and mustard.
- White mustard seed
- Provides pungent flavor and crunch in the finished pickle.
- Horseradish
- Adds sharp, pungent heat that complements the mustard flavors.
- Cold vinegar
- Acidifies the mixture, preserving it and giving it tang.
- Turmeric
- Gives the pickle its characteristic yellow color and earthy flavor.
The step that matters
Squeezing out the brine. Cabbage left wet with brine dilutes the vinegar and makes the pickle too salty. Squeezing thoroughly, then soaking if still salty, controls both salt level and texture.
Swap the celery
The recipe marks celery as optional. How well each one fits the dish's main ingredients (cabbage, onion, sugar, mustard, horseradish, mace, pepper):
- Allspicefits about as well
- Capersfits about as well
- Celerythe original
- Turmericfits about as well
Fit is the average pairing score against cabbage, onion, sugar, mustard, horseradish, mace, pepper. 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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