Why it works: Summer savory and flour match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 263 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
To Roast Ducks
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat your oven to 350°F (175°C).
In a bowl, mix the onion, savory, bread crumbs, butter, salt, and pepper to create the stuffing.
Select a young duck and fill it with the stuffing.
Roast
Sprinkle a little salt and black pepper on top of the duck and dredge it with flour.
Lay the slices of pickled pork across the duck's breast bone.
Place the duck in a pan with a little hot water.
Baste the duck periodically while roasting.
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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Summer savory + flourtop 7% of all pairsSmell alikestrongCooked together263 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Summer savory + peppertop 7% of all pairsSmell alikemoderateCooked together671 recipes
Shared aroma: estragole (anise, licorice).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Onion + summer savorytop 7% of all pairsSmell alikestrongCooked together299 recipes
Shared aroma: coumarin (sweet, hay).
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Onion + porktop 10% of all pairsSmell alikemoderateCooked together18,214 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
- Duck (in the method)
- Is the main protein; its fat renders during roasting, keeping the meat moist and the skin crisp.
- Pickled pork
- Lays over the breast, adding salty, savory fat that bastes the meat as it cooks.
- Bread crumbs
- Absorb the butter and onion juices in the stuffing, giving it body and moisture.
- Butter
- Adds richness and fat to the stuffing, carrying flavor and softening the crumbs.
- Flour
- Dredged over the duck, it helps the skin brown and form a crisp surface.
The step that matters
Baste the duck periodically while roasting. Duck skin and fat render slowly, and basting with the pan liquid keeps the meat moist and helps the surface brown evenly instead of drying out.
Swap the onion
How well each one fits the dish's main ingredients (summer savory, bread, butter, pepper, flour, pork):
- Turnipfits better
- Capsicumfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against summer savory, bread, butter, pepper, flour, pork. 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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