Why it works: Mushroom and truffle 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 ↓
Hare Pie
Ingredients
Directions
Prepare short pastry with flour, butter, salt, and water; set aside for 1 hour.
Skin and bone the hare, cutting the meat into squares.
Chop the hare meat with an equal weight of bacon and raw ham.
Pound the mixture, season, and add herbs, mushrooms, parsley, and onion.
Lard the loins, cut into pieces, and half-cook in melted bacon.
Prepare gravy with bones, neck, ham trimmings, vegetables, aromatics, and wine; reduce to half-glaze.
Mask the bottom of a large pie dish with raw mince, then layer with sauerkraut and bacon.
Shape the meat into a dome on the sauerkraut and cover with remaining mince.
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 + truffletop 4% of all pairsSmell alikemoderateCooked together1,900 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Mushroom + oniontop 10% of all pairsSmell alikemoderateCooked together10,626 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + truffletop 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
Swap the onion
How well each one fits the dish's main ingredients (flour, butter, ham, mushroom, parsley, truffle, madeira wine):
- Shallotfits better
- Asparagusfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against flour, butter, ham, mushroom, parsley, truffle, madeira wine. Candidates are from the same food group and used in at least 100 recipes.
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