Why it works: Truffle and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,900 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Cray-fish, Creamed
Ingredients
Directions
Prepare
Mince the meat of the crayfish.
Chop the truffle and mushroom.
Cook the mushroom in a little butter until soft.
Make the sauce
Combine the white roux, cream, and milk in a saucepan.
Stir until boiling.
Add the crayfish butter and season with salt and pepper.
Stir in the minced crayfish, mushroom, and truffle; do not boil again.
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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Truffle + mushroomtop 4% of all pairsSmell alikemoderateCooked together1,900 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Mushroom + buttertop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Truffle + buttertop 11% of all pairsSmell alikemoderateCooked together2,209 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Crayfish (in the method)
- Provides the main flavour and meaty texture of the dish.
- White roux
- Thickens the cream and milk into a smooth, creamy sauce.
- Cream
- Adds richness and body, giving the sauce a silky mouthfeel.
- Milk
- Thins the cream base while keeping the sauce smooth and pourable.
- Truffle
- Adds a strong, earthy aroma that perfumes the sauce.
- Button mushroom
- Contributes savoury, earthy depth and a soft, tender texture.
The step that matters
Stir in the minced crayfish, mushroom, and truffle; do not boil again.. Once the sauce is thickened, boiling can cause the cream to split and break the roux's smooth texture. Gentle heat keeps the sauce creamy and preserves the delicate aroma of the truffle.
“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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