Why it works: Butter and flour 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 ↓
Wild Ducks
Ingredients
Directions
Roast
Cook wild ducks rare, with or without stuffing.
Baste with hot water mixed with onion and salt for a few minutes.
Remove the pan and baste with butter and a little flour to froth and brown.
Cook in a hot oven for 20 to 30 minutes.
Serve
Serve with brown gravy made from giblets in the bottom of the dish.
Accompany with currant jelly and garnish with lemon slices.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Butter + curranttop 17% of all pairsSmell alikemoderateCooked together7,856 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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 ducks
- Form the main meat, which cooks rare and stays tender and juicy inside.
- Butter
- Fat that carries heat to the skin, helping it froth and brown.
- Flour
- Mixed with butter, it helps the basting fat thicken and brown on the surface.
- Giblets
- Simmered into the brown gravy, adding deep savoury flavour to the sauce.
- Currant jelly
- Adds sweetness and acidity that balance the rich, gamey flavour of the duck.
The step that matters
Cook in a hot oven for 20 to 30 minutes. Wild duck is lean and cooks quickly, so a short, hot roast browns the skin while keeping the meat rare. Longer cooking dries the breast and toughens it.
Swap the currant
How well each one fits the dish's main ingredients (onion, butter, flour, lemon):
- Avocadofits better
- Limefits better
- Raisinfits better
- Currantthe original
Fit is the average pairing score against onion, butter, flour, lemon. 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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