Why it works: Onion and pork are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,214 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Pigeon Pie
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the pigeons
Clean, wash, and joint the pigeons.
Sauté the pigeons in hot dripping with the fried onion.
Assemble the pie
Butter a deep dish and layer in the meat with fat salt pork, hard‑boiled eggs, and minced giblets.
Dredge flour over the layers as you add them.
Pour in the giblet cooking water, seasoned with salt and pepper, until the dish is full.
Cover the pie with a crust.
Cut a slit in the middle.
Bake
Bake for 1 hour at 350°F (175°C).
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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Onion + porktop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + porktop 16% of all pairsSmell alikemoderateCooked together22,121 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pigeons
- Provide the main meat, which becomes tender during slow cooking in the pie.
- Hard-boiled eggs
- Add richness and a firm, sliceable texture to the filling.
- Flour
- Thickens the cooking liquid into a gravy that binds the layers together.
- Fat salt pork
- Adds fat and savoury flavour that keeps the meat moist.
- Giblets
- Contribute deep meaty flavour and the stock used to moisten the filling.
The step that matters
Pour in the giblet cooking water until the dish is full. Flour thickens the liquid only when it is evenly distributed and heated through; adding too little liquid leaves the filling dry, while the flour dredged between layers must be hydrated to set into gravy.
Swap the onion
How well each one fits the dish's main ingredients (pepper, pork, egg, flour):
- Capsicumfits better
- Spinachfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against pepper, pork, egg, flour. 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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