Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Roast Wild Duck
Ingredients
Directions
The book says “a good hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Thoroughly pick and wash the duck.
Place the onion, carrot, and celery inside the duck.
Rub the breast of the duck with butter.
Roast and serve
Roast in a hot oven at 400°F (200°C) until cooked, but do not overcook.
Serve with orange sauce.
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 + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Carrot + buttertop 24% of all pairsSmell alikemoderateCooked together10,083 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Wild duck
- Provides the main meat, which sets firm and becomes tender when roasted through.
- Butter
- Adds fat that keeps the breast moist and helps it brown in the oven.
- Onion
- Sits inside the bird and adds aromatic flavour to the meat as it cooks.
The step that matters
Roast until cooked, but do not overcook. Wild duck is lean and has little fat, so it dries out and toughens quickly once past done. Checking for doneness early and resting the meat helps keep it juicy.
Swap the onion
How well each one fits the dish's main ingredients (carrot, celery, butter):
- Parsnipfits better
- Leekfits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against carrot, celery, butter. 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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