Why it works: Chive and spinach match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 163 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Pigeon Soup
Ingredients
Directions
Make the broth
Cut down 2 of the oldest pigeons and place them with the necks, pinions, livers, and gizzards of the others into 4 quarts of water.
Boil until the substance is extracted.
Strain the mixture.
Prepare the pigeons and bread
Season the pigeons with mixed spices and salt.
Truss the pigeons for stewing.
Melt ¼ pound of butter in a frying pan until it boils. Mix in a handful of bread crumbs and stir with a knife until they are a fine brown.
Finish the soup
Boil the whole pigeons in the soup with the herbs and fried bread until tender.
If the soup is not seasoned enough, add more mixed spices and salt.
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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Chive + spinachtop 1% of all pairsSmell alikestrongCooked together163 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Parsley + chivetop 3% of all pairsSmell alikestrongCooked together2,150 recipes
Shared aroma: coumarin (sweet, hay).
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Parsley + spinachtop 5% of all pairsSmell alikestrongCooked together1,025 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pigeons
- Provide the meat that becomes tender during the long simmer in the broth.
- Butter
- Fat that is heated and carries flavour into the bread crumbs, helping them brown.
- Bread crumbs
- Toasted in butter until brown, adding nutty flavour and body to the soup.
- Spinach
- Adds leafy body and a mild, green flavour to the finished soup.
The step that matters
Browning the bread crumbs in butter. Butter browns quickly once it starts to foam and the crumbs can scorch before reaching an even golden brown. Stirring constantly over steady heat gives an even colour and a toasted flavour rather than a bitter, burnt taste.
Swap the spinach
How well each one fits the dish's main ingredients (parsley, chive, butter, bread):
- Shallotfits better
- Leekfits better
- Potatofits about as well
- Spinachthe original
Fit is the average pairing score against parsley, chive, butter, bread. 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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