Why it works: Sage and pepper 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 ↓
Duck, Roast
Ingredients
Directions
Prepare
Mix minced liver, sage, pepper, and salt to taste.
Stuff the mixture inside the duck.
Hang the duck for 1-2 days to tenderize the flesh.
Roast and serve
Roast the duck before a brisk fire, basting often.
Dredge with flour to create a frothy appearance.
Serve with brown gravy and apple sauce.
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.
-
Sage + peppertop 3% of all pairsSmell alikestrongCooked together5,388 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Sage + appletop 10% of all pairsSmell alikemoderateCooked together755 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Liver + sagetop 12% of all pairsSmell alikelowCooked together229 recipes
Shared aroma: 1,8-cineol (eucalyptus, camphor).
-
Sage + flourtop 13% of all pairsSmell alikemoderateCooked together2,115 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + saucetop 18% of all pairsSmell alikemoderateCooked together8,078 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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, and its fat renders during roasting to moisten and flavor the bird.
- Minced liver
- Adds richness and savory depth to the stuffing.
- Flour
- Dredging creates a light coating that helps the surface brown and look frothy.
The step that matters
Basting often while roasting. Spooning rendered fat over the surface keeps the skin from drying out and helps it brown evenly, while the meat cooks through.
Swap the apple
How well each one fits the dish's main ingredients (liver, sage, pepper, flour, sauce):
- Lemonfits better
- Limefits better
- Cherryfits about as well
- Applethe original
Fit is the average pairing score against liver, sage, pepper, flour, sauce. 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.
More roast duck recipes
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.
Apple Soup33 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes