Why it works: Mushroom and veal are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 2,446 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Mushroom Powder
Ingredients
Directions
Prepare the powder
Prepare and dry the mushrooms thoroughly.
Pound the dried mushrooms to a fine powder and sift it.
Immediately transfer the powder into small, dry bottles and seal them tightly.
Store the bottles in a very dry place to prevent moisture.
Make a sauce
For a sauce, mix 1 teaspoon of the powder with ½ cup of strong veal gravy, 2 tablespoons of cream, and ¼ teaspoon of flour.
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 + vealtop 14% of all pairsSmell alikemoderateCooked together2,446 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Mushroom + creamtop 15% of all pairsSmell alikelowCooked together4,500 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
-
Mace + vealtop 18% of all pairsSmell alikelowCooked together3,761 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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Mace + creamtop 18% of all pairsSmell alikelowCooked together4,009 recipes
-
Mushroom + flourtop 18% of all pairsSmell alikemoderateCooked together8,253 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Dried mushrooms
- Provide concentrated mushroom flavour once dried and ground into powder.
- Strong veal gravy
- Forms the liquid base of the sauce and carries the mushroom flavour.
- Cream
- Adds fat and richness, giving the sauce a smoother, rounder texture.
- Flour
- Thickens the sauce by swelling in the liquid as it heats.
The step that matters
Drying the mushrooms thoroughly. Any remaining moisture lets the mushrooms mould or spoil in storage and makes the powder clump instead of staying fine and dry. Thorough drying before pounding and sealing keeps the powder stable.
Swap the mace
The recipe marks mace as optional. How well each one fits the dish's main ingredients (mushroom, flour, veal, cream):
- Nutmegfits better
- Turmericfits better
- Capersfits better
- Macethe original
Fit is the average pairing score against mushroom, flour, veal, cream. 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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