Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Ducks, a LA Macedoine
Ingredients
Directions
Prepare the ducks
Truss the ducks for boiling.
Place them in an oval stewpan with the carrot, onion, cloves, and parsley.
Moisten with the white broth and cover with well-buttered paper.
Put the lid on the stewpan and bring to a boil.
Braise and serve
Place live embers on the lid and braise gently for about 1 hour.
When ready to serve, drain the ducks on a napkin, remove the string, and serve with a variety of glazed vegetables.
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Carrot + clovetop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Clove + parsleytop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ducks
- Provide the main protein, which becomes tender through slow, moist braising.
- White broth
- Supplies the liquid that gently cooks the ducks and keeps them moist.
- Onion
- Adds aromatic flavour to the braising liquid as it softens.
- Carrot
- Adds sweetness and aromatic flavour to the braising liquid.
The step that matters
Braise gently rather than boiling hard. Once the lid is on and the pot is brought to a boil, the heat must drop to a gentle simmer for the hour of braising. A hard boil toughens meat proteins and drives off liquid, while slow, low heat breaks down connective tissue and keeps the duck moist.
Swap the onion
How well each one fits the dish's main ingredients (carrot, clove, parsley):
- Parsnipfits better
- Turnipfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against carrot, clove, parsley. 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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