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 ↓
Wild Duck
Ingredients
Directions
Prepare
Dress the duck as you would a chicken.
Rub the breast with the onion.
Place a few raw cranberries inside to mask the fishy odor.
Add butter, coarse sea salt, and black pepper inside the duck.
Bake and serve
Bake the duck as you would a chicken, but do not stuff it.
Serve with currant jelly.
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 + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + curranttop 17% of all pairsSmell alikemoderateCooked together7,856 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Pepper + curranttop 28% of all pairsSmell alikelowCooked together1,345 recipes
Shared aroma: isoamyl acetate (banana, pear).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Wild duck
- Main protein; roasting turns the meat tender and browned.
- Butter
- Adds fat and moisture, helping the meat stay juicy and browned.
- Onion
- Rubbed on the breast to add a mild aromatic flavor.
- Raw cranberries
- Placed inside to mask the fishy odor of the wild duck.
- Currant jelly
- Adds sweetness and acidity to balance the rich meat.
The step that matters
Do not stuff the duck. Stuffing insulates the cavity, so the bird cooks unevenly: the centre can stay underdone while the outside overcooks.
Swap the currant
How well each one fits the dish's main ingredients (onion, butter, pepper):
- Avocadofits better
- Mangofits better
- Lemonfits better
- Currantthe original
Fit is the average pairing score against onion, butter, pepper. 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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