Why it works: Mushroom and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 13,580 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
To Pickle Mushrooms
Ingredients
Directions
Prepare
Rub the button mushrooms clean with a flannel and salt.
Sprinkle some salt over the mushrooms and place them in a stewpan with mace and pepper.
Pickle
Shake the mushrooms well while the liquid comes out, continuing until the liquid is absorbed back into the mushrooms.
Pour in enough vinegar to cover the mushrooms.
Warm the mixture and then transfer it into a jar.
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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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Mace + peppertop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
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Mushroom + vinegartop 18% of all pairsSmell alikemoderateCooked together2,070 recipes
Shared aroma: 2-methoxy-4-methylphenol (smoky, clove).
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Mushroom + macetop 21% of all pairsSmell alikelowCooked together2,529 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Mace and pepper barely smell alike, yet cooks put them together in 12,257 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Button mushrooms
- Form the main body of the pickle, softening and absorbing the flavoured liquid as they are cooked.
- Vinegar
- Provides the acidity that preserves the mushrooms and gives the pickle its sharp flavour.
- Mace
- Adds a warm, aromatic spice flavour to the mushrooms.
The step that matters
Shaking the mushrooms until the liquid is reabsorbed. Salt draws water out of the mushrooms, so they release liquid at first. Continued shaking lets the mushrooms take that liquid back in, which seasons them evenly. Stopping early leaves the pickle watery and unevenly salted.
Swap the mace
How well each one fits the dish's main ingredients (mushroom, pepper, vinegar):
- Thymefits better
- Tarragonfits better
- Garlicfits better
- Macethe original
Fit is the average pairing score against mushroom, pepper, 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.
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