Why it works: Shallot and horseradish match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 376 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Indian Pickle
Ingredients
Directions
Salt and prepare
Slice the white cabbage and divide the cauliflower into florets.
Sprinkle coarse sea salt over the vegetables in a large dish or wooden tub and set aside for 48 hours.
After 48 hours, dry the vegetables and place them in a large jar with garlic and other seasonings.
Pickle in vinegar
Boil the vinegar and pour it over the vegetables, ensuring they are well covered.
Allow the mixture to cool to room temperature.
Cover the jar.
As other vegetables ripen, wash them in cold vinegar, wipe them, and add them to the jar, ensuring they are covered by vinegar.
If more vinegar is needed, boil it before adding to the jar.
Repack and seal
When all vegetables are collected, mix them thoroughly in a large bowl.
Pack the vegetables into smaller jars without the vinegar.
Boil the vinegar again, adding more as needed to fill the jars, and include additional seasonings.
Bring the vinegar to a boil and pour it over the packed vegetables.
Allow the mixture to cool to room temperature.
Cover the jars. This pickle keeps well if entirely covered with 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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Shallot + horseradishtop 1% of all pairsSmell alikestrongCooked together376 recipes
Shared aroma: coumarin (sweet, hay).
-
Horseradish + radishtop 1% of all pairsSmell alikestrongCooked together38 recipes
Shared aroma: coumarin (sweet, hay).
-
Cauliflower + radishtop 1% of all pairsSmell alikestrongCooked together55 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
-
Cauliflower + horseradishtop 1% of all pairsSmell alikestrongCooked together139 recipes
Shared aroma: coumarin (sweet, hay).
-
Cabbage + cauliflowertop 1% of all pairsSmell alikestrongCooked together305 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
- White cabbage
- Forms the bulk of the pickle and becomes crisp-tender as it is salted and soaked in vinegar.
- Sea salt (in the method)
- Draws water out of the vegetables during the 48-hour salting, firming them and concentrating flavour.
- Vinegar
- Acidifies and preserves the vegetables, keeping them submerged in the pickling liquid.
- Cauliflower
- Adds bulk and a firm texture that holds up to the acidic brine.
- Garlic
- Contributes pungent aroma that mellows and infuses the vinegar over time.
- Mustard seed
- Adds sharp, pungent flavour and aroma to the pickling liquid.
The step that matters
Keeping every vegetable fully covered by vinegar. Vegetables exposed to air can spoil or mould, while submersion in acidic vinegar inhibits microbial growth. Vegetables added later must be covered too.
Swap the ginger
How well each one fits the dish's main ingredients (cabbage, shallot, cauliflower, horseradish, radish, beans, pepper):
- Capersfits better
- Turmericfits better
- Tarragonfits better
- Gingerthe original
Fit is the average pairing score against cabbage, shallot, cauliflower, horseradish, radish, beans, 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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