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 ↓
Mrs. Merrill's Mustard Pickle
Ingredients
Directions
Prepare the vegetables
Cook each vegetable separately in salted water until tender.
Make the sauce
In a pot, combine vinegar, flour, dry mustard, and sugar.
Stir the mixture until it boils.
Combine and store
Pour the hot paste over the cooked vegetables.
Store in a cool place; it will keep for one year.
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).
-
Pepper + cabbagetop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cucumber + cabbagetop 5% of all pairsSmell alikestrongCooked together722 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
- Flour
- Thickens the vinegar and sugar mixture into a smooth paste that clings to the vegetables.
- Dry mustard
- Provides the sharp, pungent flavor that defines the pickle.
- Sugar
- Balances the sharpness of the vinegar with sweetness.
- Vinegar
- Provides acidity that preserves the vegetables and sharpens the flavor.
- Cucumber pickles
- Supply the main crunchy vegetable body of the pickle.
The step that matters
Stir the paste until it boils. Flour starch only thickens once it reaches a boil, so the mixture must be stirred and brought fully to a boil or it will stay thin and runny and fail to coat the vegetables.
Swap the tomato
How well each one fits the dish's main ingredients (cucumber, pepper, onion, cabbage, vinegar, flour, mustard):
- Horseradishfits better
- Lettucefits better
- Broccolifits better
- Tomatothe original
Fit is the average pairing score against cucumber, pepper, onion, cabbage, vinegar, flour, 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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