Why it works: Sage and onion are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 3,628 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
To Roast Ducks
Ingredients
Directions
Prepare the duck
Truss the duck like a goose, ensuring the skin is smooth by removing feather stumps.
Leave the feet on, plunge them into hot water to skin, and cut off the tips of the toes.
Truss the feet at the back close to the legs.
Fill the duck with sage and onion stuffing.
Roast and serve
Roast the duck at a distance from a clear fire, basting well for 40 to 50 minutes.
Serve with good brown gravy.
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 + oniontop 12% of all pairsSmell alikemoderateCooked together3,628 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Young duck
- Provides the main meat, whose rich fat renders and crisps the skin during roasting.
- Sage and onion stuffing
- Flavours the bird from inside and adds moisture as it cooks.
- Brown gravy
- Adds savoury depth and moisture to balance the rich, fatty meat.
The step that matters
Roast at a distance from the fire and baste well. Gentle, indirect heat lets fat render slowly so the skin crisps without scorching, while regular basting keeps the surface moist and evenly browned.
“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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