Why it works: Cucumber and mustard match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 2,281 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Mustard Pickle
Ingredients
Directions
Prepare the vegetables
Combine cucumbers, green tomatoes, cabbage, and onions in a large bowl.
Boil the mixture in weak salt water until tender, then drain and let sit overnight.
Make and add the dressing
In a pot, combine vinegar, sugar, ground mustard, flour, and turmeric.
Boil the dressing.
Pour the hot dressing over the pickles.
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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Cucumber + mustardtop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cucumber + tomatotop 4% of all pairsSmell alikemoderateCooked together2,405 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cucumber + cabbagetop 5% of all pairsSmell alikestrongCooked together722 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 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
- Cucumbers
- Provide the main crunchy vegetable bulk of the pickle.
- Vinegar
- Supplies the acidity that preserves the pickle and gives it its sharp flavor.
- Sugar
- Balances the sharpness of the vinegar and mustard with sweetness.
- Ground mustard
- Contributes the pungent, sharp flavor that defines mustard pickle.
- Flour
- Thickens the dressing so it coats the vegetables rather than running off.
- Turmeric
- Adds a yellow colour and a mild, earthy aroma to the dressing.
The step that matters
Boil the dressing. Flour must be fully cooked in the hot vinegar mixture so it thickens smoothly without a raw, pasty taste. Stirring constantly prevents lumps and scorching on the bottom of the pot.
Swap the tomato
How well each one fits the dish's main ingredients (cucumber, cabbage, onion, vinegar, sugar, mustard, flour):
- Horseradishfits better
- Radishfits better
- Lettucefits better
- Tomatothe original
Fit is the average pairing score against cucumber, cabbage, onion, vinegar, sugar, mustard, flour. 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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