Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Roasted Wild Ducks
Ingredients
Directions
The book says “a very hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Dress, clean, and truss the wild ducks.
Sprinkle the ducks with coarse sea salt and black pepper.
Place the ducks on a rack in a dripping pan.
Roast and serve
Roast in a very hot oven at 400°F (200°C) for twenty minutes.
Baste every three minutes with melted butter mixed with boiling water and lemon juice.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 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 ducks
- Provide the main meat, which becomes tender and browned when roasted at high heat.
- Butter
- Adds fat and richness, helping the skin brown and the meat stay moist during basting.
- Lemon juice
- Adds acidity that brightens the rich, fatty flavour of the duck.
The step that matters
Basting every three minutes. Frequent basting with the butter mixture keeps the surface moist and helps the skin brown evenly. Letting the basting lapse can leave the skin dry and pale.
“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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