Why it works: Cinnamon and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,189 recipes. Both carry ethyl cinnamate, which smells sweet, balsamic. The science ↓
Walnut Pickle
Ingredients
Directions
Prepare the walnuts
Soak green walnuts in fresh water.
Rub walnuts with a coarse towel.
Keep walnuts in brine for a week, changing the brine every third day.
Soak walnuts in clear water for several hours.
Boil walnuts in a mixture of vinegar and water until soft.
Rub walnuts with a coarse towel.
Soak walnuts in weak vinegar for 1-2 days.
Make the pickling liquid
Boil together 1 gallon vinegar, ginger, garlic, horseradish, and spices to prepare pickling liquid.
Pickle and rest
Pour hot pickling liquid over walnuts.
Let sit for 2-3 weeks before using.
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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Cinnamon + clovetop 1% of all pairsSmell alikestrongCooked together14,189 recipes
Shared aroma: ethyl cinnamate (sweet, balsamic).
-
Cinnamon + gingertop 1% of all pairsSmell alikestrongCooked together6,380 recipes
Shared aroma: estragole (anise, licorice).
-
Clove + gingertop 1% of all pairsSmell alikestrongCooked together6,038 recipes
Shared aroma: estragole (anise, licorice).
-
Walnut + cinnamontop 6% of all pairsSmell alikestrongCooked together2,147 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Ginger + garlictop 6% of all pairsSmell alikemoderateCooked together6,402 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green walnuts
- Provide the main bulk and bitter, earthy flavor that the soaking and brining gradually mellow.
- Coarse salt
- Draws moisture out of the walnuts and helps draw out bitterness during brining.
- Vinegar
- Adds acidity that preserves the walnuts and gives the pickle its sharp, tangy character.
- Sugar
- Balances the sharpness of the vinegar with sweetness.
- Ginger
- Adds warm, pungent aroma to the pickling liquid.
- Garlic
- Adds pungent savory aroma that deepens as the pickle rests.
The step that matters
Boiling walnuts until soft. Walnuts that are under-boiled stay firm and may taste harsh, while overcooking breaks them down. Soft, evenly cooked walnuts absorb the pickling liquid more evenly.
Swap the mace
How well each one fits the dish's main ingredients (walnut, vinegar, cinnamon, clove, sugar, ginger, garlic):
- Allspicefits better
- Cardamomfits better
- Nutmegfits better
- Macethe original
Fit is the average pairing score against walnut, vinegar, cinnamon, clove, sugar, ginger, garlic. 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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