Why it works: Allspice and clove match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 7,874 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Walnuts, Pickled
Ingredients
Directions
Prepare the walnuts
Wipe the walnuts with a dry cloth.
Place them in wide-necked bottles or unglazed jars and cover with cold vinegar.
Cover closely and let stand in a cool, dry place for 4 months.
Spice and store
Drain off the vinegar.
Boil fresh vinegar with the seasonings until it covers the walnuts.
Pour the boiling hot vinegar over the walnuts.
Cover closely and store for 3 weeks in a cool, dry place.
The walnuts will then be ready for use.
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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Allspice + clovetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Clove + gingertop 1% of all pairsSmell alikestrongCooked together6,038 recipes
Shared aroma: estragole (anise, licorice).
-
Allspice + gingertop 1% of all pairsSmell alikestrongCooked together2,620 recipes
Shared aroma: estragole (anise, licorice).
-
Walnut + allspicetop 7% of all pairsSmell alikestrongCooked together553 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Walnut + clovetop 9% of all pairsSmell alikestrongCooked together1,592 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
- Green walnuts
- Provide the main texture and dark, bitter flavour that the pickle is built around.
- Vinegar
- Acts as the preserving liquid, softening and sharpening the walnuts while keeping them stable.
- Coarse sea salt
- Seasons the pickling liquid and helps draw out moisture from the walnuts.
The step that matters
Pouring the boiling vinegar over the walnuts. The vinegar must be hot enough to be poured over the walnuts without cooling below boiling, so the pickling liquid is fully prepared and infused with the spices before it is sealed in.
Swap the walnut
How well each one fits the dish's main ingredients (vinegar, allspice, clove, ginger):
- Chickpeafits about as well
- Walnutthe original
- Cashew nutfits about as well
- Sesamefits about as well
Fit is the average pairing score against vinegar, allspice, clove, ginger. 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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