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 with Green Peas À LA Francaise
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Roast the duck
Truss the duck firmly and roast it halfway in a 400°F (200°C) oven.
Stew and serve
In a stewpan, melt butter and fry the minced shallots until delicate.
Add the duck to the stewpan with the fried shallots, carrots, green onions, and parsley.
Cover the duck partially with boiling gravy and season with coarse sea salt and black pepper.
Stew for 1 to 1.25 hours until tender.
Serve the duck in a circle with green peas or turnips au beurre heaped in the center.
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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Parsley + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Shallot + peastop 5% of all pairsSmell alikestrongCooked together173 recipes
Shared aroma: 2-octenal (fatty, green).
-
Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Duck
- Provides the main meat, which becomes tender through slow stewing in liquid.
- Shallots
- Softened in butter, they add a mild, sweet aromatic base to the stew.
- Carrots
- Add gentle sweetness and body to the stewing liquid as they soften.
- Butter
- Carries the aromatics and adds richness and flavour when frying the shallots.
- Beef stock
- Forms the braising liquid, adding savoury depth and moisture to the duck.
The step that matters
Stew for 1 to 1.25 hours until tender. Stewing needs a gentle simmer under partial cover. Too much heat toughens the meat and dries the surface, while too little time leaves connective tissue firm and the duck chewy.
Swap the peas
How well each one fits the dish's main ingredients (carrot, onion, parsley, shallot, butter, pepper, beef):
- Chickpeafits better
- Beansfits better
- Lentilsfits better
- Peasthe original
Fit is the average pairing score against carrot, onion, parsley, shallot, butter, pepper, beef. 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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