Why it works: Pepper and sage match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 5,388 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Roast Ducks
Ingredients
Directions
Prepare
Clean and prepare the ducks as you would other poultry.
In a bowl, mix the bread crumbs, butter, chopped onion, pepper, and salt.
Season the ducks inside and out with pepper, salt, and sage.
Fill the ducks with the dressing and skewer them tightly.
Roast and serve
Place the ducks in a pan, back side up, and dredge with flour.
Add a tablespoon of flour to the pan and enough water to make gravy.
Roast until nicely browned, turning them over and basting frequently.
Serve hot with cranberry 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 + sagetop 3% of all pairsSmell alikestrongCooked together5,388 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Sage + cranberrytop 7% of all pairsSmell alikestrongCooked together45 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Pepper + cranberrytop 11% of all pairsSmell alikemoderateCooked together218 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ducks
- Provide the main meat, which is seasoned, stuffed and roasted until browned.
- Bread crumbs
- Soak up butter and onion juices to form a moist, savoury dressing inside the birds.
- Butter
- Adds fat that keeps the dressing moist and helps the skin brown during roasting.
- Flour
- Dredged on the ducks and stirred into the pan juices to thicken the gravy.
The step that matters
Roast until nicely browned, turning and basting frequently. Duck has a lot of fat under the skin. Turning and basting help that fat render and spread heat evenly, so the skin browns without burning and the meat cooks through.
Swap the onion
How well each one fits the dish's main ingredients (bread, butter, pepper, sage, flour, cranberry, sauce):
- Shallotfits better
- Capsicumfits better
- Sweet potatofits better
- Onionthe original
Fit is the average pairing score against bread, butter, pepper, sage, flour, cranberry, sauce. 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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