Why it works: Walnut and mace work together. They rank in the top 20% of all ingredient pairs, and cooks put them together in 765 recipes. Both carry alpha-pinene, which smells pine, turpentine. The science ↓
To Fickle Walnuts
Ingredients
Directions
Prepare the walnuts
Pare the walnuts until the white appears, being careful not to cut too deep.
Soak the walnuts in saltwater to prevent them from turning black.
Boil the walnuts in salted water for five minutes.
Spread the boiled walnuts between two clean cloths to cool.
Pickle and store
Place the cooled walnuts in wide-mouthed bottles.
Fill the bottles with distilled vinegar and add a blade or two of mace and a large teaspoon of eating oil.
Cork the bottles well and store them in a dry place.
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.
-
Walnut + macetop 20% of all pairsSmell alikelowCooked together765 recipes
Shared aroma: alpha-pinene (pine, turpentine).
-
Walnut + vinegartop 22% of all pairsSmell alikemoderateCooked together1,769 recipes
Shared aroma: sotolon (curry, maple).
-
Vinegar + macetop 25% of all pairsSmell alikelowCooked together4,415 recipes
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Large french walnuts
- Form the pickle's main body, absorbing the vinegar flavour as they steep.
- Distilled vinegar
- Acidity that preserves the walnuts and gives the pickle its sharp, tangy taste.
- Mace
- Adds warm, aromatic spice flavour that infuses the walnuts during pickling.
- Eating oil
- Forms a thin layer on the surface that helps seal the walnuts from air.
The step that matters
Paring the walnuts. Cutting too deep removes flesh and exposes the inside to air, and the walnuts can darken. Soaking in salted water protects the cut surfaces from browning, which is why the record's soaking step matters.
Swap the mace
How well each one fits the dish's main ingredients (walnut, vinegar):
- Tarragonfits better
- Allspicefits better
- Dillfits better
- Macethe original
Fit is the average pairing score against walnut, vinegar. 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.
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes