Why it works: Radish and horseradish share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 38 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Radish-pod Pickles
Ingredients
Directions
Gather young and tender radish pods and soak them in brine overnight.
Boil the brine and pour it over the pods in jars, covering them tightly.
When the brine is cold, repeat the process until the pods are green.
Drain the pods and pour boiling hot vinegar over them, adding mace, ginger, long peppers, and horseradish.
When the mixture is nearly cold, pour off the vinegar, boil it again, and pour it over the pods.
Once cold, seal the jars and store them away.
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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Radish + horseradishtop 1% of all pairsSmell alikestrongCooked together38 recipes
Shared aroma: coumarin (sweet, hay).
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Radish + gingertop 7% of all pairsSmell alikemoderateCooked together172 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Radish + vinegartop 8% of all pairsSmell alikemoderateCooked together508 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Ginger + peppertop 9% of all pairsSmell alikestrongCooked together6,800 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + horseradishtop 11% of all pairsSmell alikemoderateCooked together2,646 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the mace
How well each one fits the dish's main ingredients (radish, vinegar, ginger, pepper, horseradish):
- Turmericfits better
- Allspicefits better
- Clovefits better
- Macethe original
Fit is the average pairing score against radish, vinegar, ginger, pepper, horseradish. Candidates are from the same food group and used in at least 100 recipes.
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