Why it works: Cucumber and horseradish match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 640 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Green Sour Pickles
Ingredients
Directions
Brine
Layer the cucumbers or tomatoes with salt in a stone jar.
Cover with cold water.
Let stand overnight.
Drain off the brine.
Scald and pour over the vegetables again.
Let stand overnight.
Drain.
Pickle and store
Scald enough vinegar to cover the pickles with peppers, cloves, and horseradish.
Add the pickles.
Store in jars.
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.
-
Cucumber + horseradishtop 2% of all pairsSmell alikestrongCooked together640 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Clove + horseradishtop 7% of all pairsSmell alikestrongCooked together1,245 recipes
Shared aroma: coumarin (sweet, hay).
-
Cucumber + vinegartop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
-
Cucumber + clovetop 9% of all pairsSmell alikestrongCooked together1,319 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Coarse sea salt
- Draws water out of the cucumbers or tomatoes and firms them during the overnight brining.
- Vinegar
- Provides the sour acidity that defines the pickle and helps preserve it.
- Whole cloves
- Adds warm, aromatic spice flavor to the pickling liquid.
- Horseradish
- Contributes a sharp, pungent flavor that mellows during pickling.
The step that matters
Draining and re-scalding the brine. The vegetables must be drained well before the vinegar is added, because excess brine and water dilute the vinegar and weaken its acidity, which affects flavor and preservation.
Swap the clove
How well each one fits the dish's main ingredients (cucumber, vinegar, pepper, horseradish):
- Dillfits better
- Tarragonfits better
- Capersfits better
- Clovethe original
Fit is the average pairing score against cucumber, vinegar, pepper, horseradish. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Fritters56 recipes
Crisp Crackers7 recipes