Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
To Make a French Pie
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Preheat the oven to 400°F (200°C).
Mix flour and butter to form a paste and raise the walls of the pie.
Roll out some paste thinly for a lid and cut into shapes like vine leaves.
Beat the yolks of two eggs and brush the outside of the pie walls with it.
Lay the shapes around the walls and brush them with the egg.
Fill the pie with bones to keep the steam in, leaving it open on top.
Wash and clean a calf's head, boil for half an hour, then slice thinly.
In a pan, combine the calf's head, veal gravy, and sweetbreads, and simmer for one hour with truffles.
Add boiled and boned calf's feet cut into small pieces, lemon pickle, browning, Cayenne pepper, and salt.
Thicken the gravy with flour and butter, strain it, and add pickled mushrooms or fresh ones if available.
Place the meat into the pie, arranging the nicest pieces on top.
Sprinkle asparagus heads over the top and serve.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Lemon + asparagustop 6% of all pairsSmell alikemoderateCooked together704 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Pepper + asparagustop 10% of all pairsSmell alikemoderateCooked together1,968 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Truffle + asparagustop 10% of all pairsSmell alikemoderateCooked together141 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Veal + truffletop 11% of all pairsSmell alikelowCooked together815 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
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