Why it works: Apple and sage work together. They rank in the top 10% of all ingredient pairs, and cooks put them together in 755 recipes. Both carry 2-hexenal, which smells green, leafy. The science ↓
Roast 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
Dress and stuff the duck as desired.
If using an old duck, parboil it before roasting.
Roast
Roast the young duck at 400°F (200°C) for 25 to 30 minutes, basting frequently.
For a full-grown duck, roast for 1 hour or more, ensuring thorough cooking.
Serve and use leftovers
Serve the duck with currant jelly, apple sauce, and green peas.
For leftovers, place the remains in a stew-pan with 1 pint of gravy and a little sage. Cover and simmer for 30 minutes, then add 1 pint of boiled green peas and stew for a few minutes.
Transfer to a dish and pour the gravy and peas over it.
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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Apple + sagetop 10% of all pairsSmell alikemoderateCooked together755 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Currant + appletop 12% of all pairsSmell alikelowCooked together1,918 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Apple + peastop 14% of all pairsSmell alikemoderateCooked together192 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Peas + sagetop 15% of all pairsSmell alikemoderateCooked together204 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Currant + peastop 21% of all pairsSmell alikelowCooked together78 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Duck
- Is the main protein, cooked by roasting until the meat is done and the skin browns.
- Gravy
- Adds moisture and savory flavor to the leftover duck during the stew.
- Green peas
- Add color, sweetness, and a soft texture to the leftover stew.
The step that matters
Roasting a full-grown duck. An older duck has tougher meat and more fat, so it needs longer, thorough roasting to become tender and fully cooked. Parboiling first, as the record advises for old birds, helps soften the meat and render fat before roasting.
Swap the currant
How well each one fits the dish's main ingredients (apple, sauce, peas, sage):
- Lemonfits better
- Plumfits better
- Pearfits better
- Currantthe original
Fit is the average pairing score against apple, sauce, peas, sage. 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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