Why it works: Pepper and sage match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 5,388 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Stewed Duck
Ingredients
Directions
Prepare
Layer the salt pork on the bottom of a stew pan.
Place the duck pieces on top of the pork.
Stew
Cover and stew slowly for 1 hour.
Season with salt, pepper, sage, and chopped onion.
Stew for another 30 minutes until the duck is tender.
Mix the brown flour with a little water and add to the stew.
Bring to a boil and serve with green peas.
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.
Photo for illustrative purposes only · Contact us to use it
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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Pepper + sagetop 3% of all pairsSmell alikestrongCooked together5,388 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + sagetop 12% of all pairsSmell alikemoderateCooked together2,527 recipes
Shared aroma: 2-hexenal (green, leafy).
-
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
- Duck
- Provides the main meat, which becomes tender through slow stewing.
- Salt pork
- Adds fat and savory flavor to the stew as it renders into the pan.
- Brown flour
- Thickens the stewing liquid into a smooth, body-rich sauce.
- Onion
- Adds aromatic sweetness and depth as it softens in the stew.
The step that matters
Stew slowly until the duck is tender. Low, gentle heat breaks down the tough connective tissue in duck meat. Boiling hard can toughen the muscle fibers and leave the meat dry, so the pot should stay at a slow simmer for the full time.
Swap the peas
How well each one fits the dish's main ingredients (pork, pepper, sage, onion, flour):
- Chestnutfits better
- Beansfits better
- Black-eyed peafits better
- Peasthe original
Fit is the average pairing score against pork, pepper, sage, onion, flour. 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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