Why it works: Pepper and lemon 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 ↓
Wild Duck, Roast
Ingredients
Directions
Prepare the duck
Stuff the duck with bread crumbs soaked in port or claret.
Truss the duck securely.
Rub the duck with the liver.
Dust the duck with flour.
Roast
Place the duck over a clear, brisk fire.
Baste the duck constantly.
Ensure the duck turns rapidly on the spit.
Roast for 15 to 25 minutes until preferred doneness.
Serve
Serve the duck on a dish without gravy, placing an uncut lemon on each side.
Cut the lemons in half.
Sprinkle salt on one side of the lemons. Sprinkle cayenne on the other side of the lemons.
Score the breast of the duck deeply.
Squeeze the lemons over the breast.
Pour a glass of port on top.
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.
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Bread + peppertop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Bread + lemontop 20% of all pairsSmell alikemoderateCooked together8,445 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Wild duck
- Provides the main meat, which is cooked through by roasting over direct heat.
- Bread crumbs
- Soak up the port or claret inside the bird, adding moisture to the stuffing.
- Port or claret
- Adds moisture and sweetness, and its flavour carries into the meat.
- Flour
- Dusted on the skin, it helps the surface brown and crisp during roasting.
- Lemons
- Add acidity and fresh aroma that cut through the rich duck fat.
The step that matters
Baste the duck constantly. Basting keeps the surface moist so it does not dry out, and spreading liquid over the skin promotes even browning while the bird turns over the fire.
Swap the lemon
How well each one fits the dish's main ingredients (bread, flour, pepper):
- Raisinfits about as well
- Lemonthe original
- Figfits about as well
- Limefits about as well
Fit is the average pairing score against bread, flour, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
Lemon Sauce236 recipes
White Bread80 recipes
Bread Omelette60 recipes