Why it works: Olive and onion are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 29,779 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Hashed Duck Aux Olives
Ingredients
Directions
Prepare
Shred the cooked duck into small pieces.
In a skillet, melt butter and sauté chopped onion until translucent.
Cook
Add the duck and olives to the skillet.
Season with salt and pepper, then pour in enough broth to moisten.
Cook until heated through, stirring occasionally.
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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Olive + oniontop 8% of all pairsSmell alikemoderateCooked together29,779 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Olive + peppertop 11% of all pairsSmell alikemoderateCooked together30,263 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Olive + buttertop 15% of all pairsSmell alikemoderateCooked together11,887 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked duck
- Provides the main meat, which is already cooked and only needs reheating.
- Olives
- Adds briny, salty flavor that contrasts with the rich duck.
- Butter
- Adds fat and flavor for sautéing the onion and helps it brown lightly.
- Onion
- Adds sweetness and savory depth as it softens in the butter.
- Broth
- Moistens the hash so the duck stays tender while heating.
The step that matters
Pour in enough broth to moisten. Too little liquid leaves the shredded duck dry and tough when reheated, while too much makes the hash soggy. Adding just enough broth keeps the meat moist as it warms through.
Swap the onion
How well each one fits the dish's main ingredients (olive, butter, pepper):
- Capsicumfits better
- Tomatofits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against olive, butter, pepper. 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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