Why it works: Sage and liver work together. They rank in the top 12% of all ingredient pairs, and cooks put them together in 229 recipes. Both carry 1,8-cineol, which smells eucalyptus, camphor. The science ↓
Roast Ducklings
Ingredients
Directions
Prepare
Stuff the ducklings with sage and onion stuffing, or omit if preferred.
Roast and baste
Place the ducklings over a brisk, clear fire.
Baste the ducklings well until fully cooked.
Make the gravy
Prepare gravy by stewing the necks, gizzards, and livers with onions.
Serve
Serve the ducklings with the gravy poured around them, not over.
Accompany with green peas, stewed endive, young turnips tossed in butter, and any salad.
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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Sage + livertop 12% of all pairsSmell alikelowCooked together229 recipes
Shared aroma: 1,8-cineol (eucalyptus, camphor).
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Sage + oniontop 12% of all pairsSmell alikemoderateCooked together3,628 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + livertop 15% of all pairsSmell alikelowCooked together1,420 recipes
Shared aroma: furaneol (caramel, strawberry).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ducklings
- Provide the main meat, which cooks through over direct heat and bastes to a browned, moist finish.
- Onions
- Add sweetness and savour to the gravy as they stew with the giblets.
- Necks, gizzards, and livers
- Build a rich, concentrated flavour base for the gravy when stewed.
The step that matters
Baste the ducklings well until fully cooked. Duck skin and fat need regular basting so the surface browns and stays moist while the fat renders. Stopping early leaves the meat underdone or the skin flabby.
Swap the onion
How well each one fits the dish's main ingredients (sage, liver):
- Mustardfits better
- Carrotfits better
- Shallotfits about as well
- Onionthe original
Fit is the average pairing score against sage, liver. 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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