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 ↓
Livers, a L'epicurienne
Ingredients
Directions
Poach the livers
Wrap the livers in bacon and simmer gently in wine mirepoix for 30 minutes.
Remove from heat and let the livers cool in the liquid.
Cut the livers into scallops without waste.
Finish and glaze
In a small deep pan, combine the livers, truffles, quenelles, mushrooms, and half the mirepoix, free of grease.
Boil briskly until the moisture reduces to a glaze.
Add brown fine-herbs sauce and toss everything together over heat.
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).
-
Wine + mushroomtop 8% of all pairsSmell alikemoderateCooked together2,632 recipes
Shared aroma: 2-methoxy-4-propylphenol (allspice, anise).
-
Liver + truffletop 14% of all pairsSmell alikelowCooked together395 recipes
Shared aroma: 1-nonanal (fatty, waxy).
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Liver + mushroomtop 16% of all pairsSmell alikemoderateCooked together572 recipes
Shared aroma: 2-nonenal (fatty, green).
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Mushroom + saucetop 19% of all pairsSmell alikelowCooked together4,480 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Strasbourg livers
- Provide the rich, creamy, fatty body that forms the centrepiece of the dish.
- Fat bacon
- Bastes the livers as it renders, adding savoury flavour and keeping them moist while simmering.
- Black perigord truffles
- Contribute a intense, earthy aroma that defines the dish.
- Game quenelles
- Add a light, tender texture that contrasts with the soft livers.
- Brown fine-herbs sauce
- Adds depth, body and savoury richness to coat the mixture.
The step that matters
Boil briskly until the moisture reduces to a glaze. Vigorous boiling evaporates free liquid so the sauce thickens and clings to the pieces instead of thinning into a watery mixture. Removing grease first helps the glaze stay clean and concentrated.
“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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