Why it works: Onion and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
To Cook Pigeons or Partridges
Ingredients
Directions
Brown the pigeons or partridges.
Remove them and fry onions cut into quarters in the gravy for a short time.
Place the onions in a stew-pan with the gravy and enough hot water to cover them.
Season with pepper and coarse sea salt, then cook for one hour.
Add 2 tablespoons of flour to the gravy half an hour before serving.
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 + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + flourtop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pigeons or partridges
- Provide the main meat, which browning develops flavour in before the long simmer.
- Onions
- Soften during cooking and add sweetness to the gravy.
- Flour
- Thickens the gravy as it is added near the end of cooking.
The step that matters
Add 2 tablespoons of flour to the gravy half an hour before serving.. Flour needs to be stirred into hot liquid and simmered for a while to thicken smoothly and lose its raw taste. Adding it too late leaves the gravy lumpy or floury.
Swap the onion
How well each one fits the dish's main ingredients (pepper, flour):
- Arrowrootfits better
- Okrafits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against pepper, 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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