Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
For Stewing Ducks Whole
Ingredients
Directions
Prepare
Draw and clean the ducks.
Stew and thicken
Place ducks in a stew-pan with broth, anchovy, lemon peel, pepper, onion, mace, and red wine.
Stew until well cooked.
Add butter and grated bread to thicken.
Garnish and serve
Garnish with force meat balls, crispy bacon, and shallots.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Anchovy + breadtop 10% of all pairsSmell alikemoderateCooked together1,260 recipes
Shared aroma: hexanol (green, fruity).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Anchovy + buttertop 13% of all pairsSmell alikemoderateCooked together3,697 recipes
Shared aroma: decanal (soap, orange peel).
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 becomes tender through long, slow stewing.
- Red wine
- Adds acidity and depth of flavour to the stewing liquid.
- Butter
- Adds richness and fat, giving the finished sauce a smooth body.
- Grated bread
- Absorbs liquid and thickens the stewing liquid into a sauce.
- Onion
- Contributes savoury sweetness and aroma to the stewing liquid.
The step that matters
Stew until well cooked. Duck meat is tough and fatty, so it needs a long, gentle simmer for the connective tissue to soften. Rushing this leaves the meat chewy and the sauce greasy.
Swap the mace
How well each one fits the dish's main ingredients (anchovy, lemon, pepper, onion, red wine, butter, bread):
- Thymefits better
- Parsleyfits better
- Garlicfits better
- Macethe original
Fit is the average pairing score against anchovy, lemon, pepper, onion, red wine, butter, bread. 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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