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 ↓
Mangoes of Cucumber's
Ingredients
Directions
Prepare the cucumbers
Cut a piece out of the side of each cucumber and remove the seeds with a teaspoon.
Soak the cucumbers in a mixture of strong salt and water until they turn yellow, stirring them two to three times daily.
Cook and drain
Place the cucumbers in a pan layered with vine leaves, both above and below.
Finely beat some roach-alum and add it to the saltwater from the cucumbers. Pour the alum mixture over the cucumbers and cook them on a slow fire for four to five hours until they turn green.
Remove the cucumbers and drain them in a sieve.
Finish
Once cooled, add a little horseradish, mustard seed, garlic, peppercorns, and sliced green cucumbers.
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).
-
Cucumber + horseradishtop 2% of all pairsSmell alikestrongCooked together640 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cucumber + mustardtop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cucumber + garlictop 4% of all pairsSmell alikestrongCooked together2,556 recipes
Shared aroma: linalool (floral, citrus).
-
Horseradish + garlictop 5% of all pairsSmell alikestrongCooked together719 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Large cucumbers
- Form the main body of the pickle, with seeds removed to make room for filling.
- Roach-alum
- Firms the cucumber flesh and helps it hold a crisp texture during long cooking.
- Strong salt
- Draws water out of the cucumbers and seasons them during the yellowing soak.
- Vine leaves
- Layered around the cucumbers, they add tannins that help keep the pickle firm and green.
- Green cucumbers
- Sliced and added at the end to contribute fresh crunch and colour.
The step that matters
Slow cooking with alum until green. Long gentle heat with alum keeps the cucumbers firm; a hard boil would soften them into mush. Hold the fire low and watch for the colour change.
Swap the garlic
How well each one fits the dish's main ingredients (cucumber, horseradish, mustard):
- Capersfits better
- Dillfits better
- Tarragonfits better
- Garlicthe original
Fit is the average pairing score against cucumber, horseradish, mustard. 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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