Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Common Wild Duck
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.
Prepare
Remove the head and toes from the duck, but leave the feet.
Parboil the duck with a carrot inside to eliminate any fishy taste.
Discard the carrot and soak the duck in cold water for a while.
Roast and serve
Coat the duck well with flour and baste generously with butter.
Roast in a 400°F (200°C) oven for 45 minutes.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Carrot + flourtop 13% of all pairsSmell alikemoderateCooked together8,029 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + curranttop 17% of all pairsSmell alikemoderateCooked together7,856 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Carrot + buttertop 24% of all pairsSmell alikemoderateCooked together10,083 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Flour + curranttop 26% of all pairsSmell alikelowCooked together8,077 recipes
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Wild duck
- Main protein; its fat and connective tissue give the meat its rich texture.
- Flour
- Coats the skin so it browns more evenly and crisps in the oven.
- Butter
- Adds fat and flavor, and basting helps the skin brown and stay moist.
- Currant jelly
- Adds sweetness and acidity that balance the rich, strong flavor of the duck.
The step that matters
Parboil the duck with a carrot inside. Wild duck can have a strong, fishy or gamey taste, and brief parboiling with an aromatic helps mellow it. Boiling too long can make the meat dry and tough, so the step needs to be brief.
Swap the currant
How well each one fits the dish's main ingredients (carrot, flour, butter):
- Raisinfits better
- Coconutfits better
- Figfits better
- Currantthe original
Fit is the average pairing score against carrot, flour, 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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