Why it works: Clove and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Duck and Green Peas
Ingredients
Directions
Prepare the base
Cut the rind from the bacon and divide it into 2‑inch square pieces.
Fry the bacon pieces in butter until light brown.
Dredge the bacon in flour and stir for 3 minutes.
Add the broth, onion, sweet herbs, salt, and pepper.
Stew the duck
Fry or roast the duck for 10 minutes.
Add the duck to the stew‑pan.
Stew the duck slowly for 1 hour and 15 minutes or until tender.
Cook the peas and serve
Meanwhile, stew the peas with 2 tablespoons of butter.
Place the duck and peas on a hot dish.
Pour the strained and thickened gravy over them.
Serve hot.
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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Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + clovetop 13% of all pairsSmell alikemoderateCooked together16,901 recipes
Shared aroma: 2-nonanone (fruity, floral).
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Onion + peastop 13% of all pairsSmell alikemoderateCooked together5,460 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
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 in the gravy.
- Bacon
- Adds savory fat and salty flavor to the broth as it renders and browns.
- Flour
- Thickens the broth into a gravy when cooked with the bacon fat and butter.
- Butter
- Carries flavor and browns the bacon, adding richness to the dish and the peas.
- Broth
- Forms the liquid base of the gravy that the duck stews in.
- Peas
- Provide sweet, tender vegetable body alongside the rich duck and gravy.
The step that matters
Dredge the bacon in flour and stir for 3 minutes. Cooking the flour in the bacon fat and butter for a few minutes toasts away its raw taste and lets it thicken the broth evenly; stopping early leaves a pasty, floury gravy and adding flour to cold fat causes lumps.
Swap the peas
How well each one fits the dish's main ingredients (butter, flour, onion, clove, pepper):
- Chickpeafits better
- Black-eyed peafits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against butter, flour, onion, clove, 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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