Why it works: Mushroom and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 12,525 recipes. Both carry trans-2-decenal, which smells waxy, orange. The science ↓
To Heighten the Colour and the Flavour of Gravies
Ingredients
Directions
Colour and flavour
Add thick mushroom pressings, soy sauce, cavice, or Harvey's sauce to gravies for colour.
For flavour, add a glass of claret or port wine.
Brown 1 ounce of vermicelli or rasped cocoa-nut in a small amount of butter, then stew it in the gravy for 30 to 60 minutes.
Strain the mixture out.
Thicken and finish
Use arrow-root, rice-flour, or browned common flour to thicken gravies instead of flour and butter.
Ensure no fat is visible on the gravies before serving.
If fat cannot be skimmed, let the gravy cool to congeal the fat for easy removal.
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 + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Mushroom + ricetop 9% of all pairsSmell alikestrongCooked together1,515 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Mushroom + port winetop 10% of all pairsSmell alikemoderateCooked together570 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cocoa + ricetop 12% of all pairsSmell alikestrongCooked together93 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Port wine + buttertop 13% of all pairsSmell alikemoderateCooked together1,499 recipes
Shared aroma: ethyl octanoate (fruity, wine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Thick mushroom pressings
- Adds deep brown colour and savoury, earthy flavour to the gravy.
- Soy sauce
- Adds savoury depth and darkens the gravy's colour.
- Claret or port wine
- Adds body and a fruity, slightly acidic richness to the flavour.
- Vermicelli or rasped cocoa-nut
- Browned in butter and stewed in the gravy, it adds toasted aroma and dark colour.
- Arrow-root or rice-flour or common flour
- Thickens the gravy so it coats the spoon rather than running thin.
The step that matters
Strain the mixture out. Stewed vermicelli or cocoa-nut releases particles and oils into the gravy, so straining is needed to leave a smooth liquid with only the intended colour and flavour.
Swap the cocoa
How well each one fits the dish's main ingredients (mushroom, sauce, port wine, butter, rice):
- Beansfits better
- Chestnutfits better
- Walnutfits better
- Cocoathe original
Fit is the average pairing score against mushroom, sauce, port wine, butter, rice. 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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